Verlag: Published by the Institute of Navigation, Washington, D.C. Volume 18, Number 1
Erstausgabe
Soft cover. Zustand: Very Good. No Jacket. 1st Edition. Very good condition. Magazine is bumped at and around top of spine and is lightly rubbed along bottom edges. 140 pages. Some article titles are: Transit, the Navy Navigation Satellite System (and) Air Navigation Techniques.
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
EUR 25,14
Anzahl: 15 verfügbar
In den WarenkorbPAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
Verlag: Chapman & Hall, 1878
Anbieter: Anybook.com, Lincoln, Vereinigtes Königreich
EUR 2,99
Anzahl: 1 verfügbar
In den WarenkorbZustand: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. With almost no library markings, In poor condition, suitable as a reading copy. Green cloth covers detached from pageblock but present, scuffed and edgeworn, spine very worn. Front endpaper missing. Gatherings very loose. Pages clean. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,900grams, ISBN:
HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
Verlag: United States Government Printing Office, Washington, D.C., 1937
Anbieter: Aamstar Bookshop / Hooked On Books, Colorado Springs, CO, USA
Verbandsmitglied: RMABA
Trade Paperback. Zustand: Good. UNION L-This small softcover is in GOOD condition with library markings and a spine repaired with tape. Has maps and fold-outs. 270pp. plus index. plain tan spine 8vo - over 7¾" - 9¾" tall.
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
EUR 33,48
Anzahl: 15 verfügbar
In den WarenkorbHRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.
Verlag: United States Government Printing Office, WASHINGTON, 1962
ISBN 13: 2565726307287
Anbieter: Biblioteca di Babele, Tarquinia, VT, Italien
Zustand: DISCRETO USATO. Geological survey bulletin INGLESE Numero "1148" del "Geological Survey Bulletin"; lingua inglese. Il volume potrebbe contenere timbri ed etichette dell'Istituto Veneto, regolarmente acquisito dalla nostra libreria. Brossura leggermente ingiallita dal tempo presentante minimi segni di usura con piccolo segno a biro al piatto anteriore. Pagine godibili anche se leggermente ingiallite dal tempo in particolare ai tagli. Tavole sciolte fuori testo poste in una tasca alla controguardia posteriore. Numero pagine 91.
Sprache: Englisch
Verlag: xi, 591 pages : illustrations ; 29 cm. 1995, 1975, 1995
ISBN 10: 0394490207 ISBN 13: 9780394490205
Anbieter: Joseph Valles - Books, Stockbridge, GA, USA
Hardcover. Zustand: Good. No Jacket. "Third ed., revised" ; xi, 591 pages : illustrations ; 29 cm. ; LC: GV981 ; OCLC: 51021505 ; ISBN: 0394490207; 9780394490205 LCCN: 75-8244 ; green cloth, scuffed ; no dustjacket ; "Widely regarded as the definitive account of America's love affair with the world's greatest game, this magisterial volume is Herbert Warren Wind's masterpiece." ; "From John Reid, the expatriate Scotsman who imported a set of clubs and balls from St. Andrews in 1888 and built a three-hole course on a cow pasture in Yonkers, New York, to Alan Shepard's six-iron shot on the surface of the moon, The Story of American Golf documents the iconic moments in the sport's first century in the United States. Wind captures legendary players, including C. B. Macdonald, Bobby Jones, Byron Nelson, Babe Didrikson Zaharias, Ben Hogan, and Jack Nicklaus, in all their glory, and expertly analyzes the developments in style, equipment, and technique that created the modern game." ; "Originally released in 1948 and revised in 1956 and 1975, Wind's work is the most graceful and thorough history ever published of professional and amateur men's and women's golf in America. From John Reid, the man who introduced the game to this country with three holes carved out of a cow pasture on his New York estate in 1888, to Francis Ouimet's memorable victory in the 1913 U.S. Open, to Bobby Jones' "impregnable quadrilateral" in 1930, to the dawn of the era of Sam Snead, Byron Nelson, and Ben Hogan, Wind covers it all: the personalities, the competition, even swing analyses. This volume introduces the game's first star players, including Bobby Jones, Glenna Collett, Gene Sarazen, and Walter Hagen." ; "Encyclopedic in scope and intimate in detail, The Story of American Golf is both a fitting tribute to the beautiful and fickle game that inspired a national obsession and a testament to Herbert Warren Wind's incomparable talents as a journalist and historian. ; Contents: Sowing the seeds, 1883-1913 -- The apple tree gang -- Before and after St. Andrew's -- C. B. Macdonald awakens the west -- The USGA and the first championships -- Turn of the century -- Walter J. Travis, the great old man -- Jerome D Travers, the great young man -- Cilde Harold's pilgimage -- The shots heard round the world -- The diligent decade, 1913-1923 -- After Quimet -- Chick Evans, to him who waits -- The war years -- Sam's boys and John's boys -- Sir Walter -- Jones breaks through -- The age of Bobby Jones, 1923-1930 -- The one and only -- The Master builders -- The women -- They also played, superbly -- The grand slam -- The changing of the guard, 1930-1941 -- The bright lights of the dark age -- Gene Sarazen's year -- Lawson Little, the man who could play matches -- The tragedy of Harry Cooper -- The big money and the big hitters -- Lost: A Walker Cup -- All good things -- The advent of the modern era -- Duration golf, or the story of Byron Nelson -- The post-war pace -- The Babe -- The revival of international golf -- Mid-century architecture -- The age of Hogan, 1948-1955 -- The champion who came back a greater champion -- Palmer, Nicklaus, Player and a new era -- Arnold Palmer, the man who made charisma a household word -- The golden hours of the Golden Bear -- Gary Player and the other new champions -- The scene changes -- High drama in the seventies at home and abroad -- US and Interational Golf records ; G. Book.
Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
EUR 311,13
Anzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New. In.
Sprache: Englisch
Verlag: U. S. Department of Agriculture, Government Printing Office, Washington, DC, 1909
Anbieter: Yesterday's Book Shop, CORVALLIS, OR, USA
Hardcover. Zustand: Very Good. See photos for condition details. Hardcover, red cloth boards three-quarter bound in red leather, gilt text on spine. Interior shows some spotting as well as edge and corner bumps/wear. Internal binding is good and text pages are tight, marbled end pages and pastedown and front and rear as well as all three exterior page edges. Signatures or bookplates present no library markings, no handwriting. The rear end page and pastedown has some very minor damage near the lower outside corner where the two pages were stuck together. The very first bulletin (number 30) has a tear near the upper outside corner which is also present on the second page in. Special bound edition for a gentleman farmer, many the publications are original though some are reprints which are stated on the title pages. None of the bulletins are newer than 1909. Pages are very mildly toned due to age but are clean. The full list is as follows: Farmers' Bulletin No. 30 - Grape Diseases on the Pacific Coast (1895) by Newton B. Pierce /// Farmers' Bulletin No. 78 - Experiment Station Work, V (1908) by The Office of Experiment Stations /// Farmers' Bulletin No. 113 - The Apple and How to Grow it (1909) by G. B. Brackett /// Farmers' Bulletin No. 154 - The Home Fruit Garden (1905) by L. C. Corbett /// Farmers' Bulletin No. 156 - The Home Vineyard, With Special Reference to Northern Conditions (1902) by W. H. Ragan /// Farmers' Bulletin No. 169 - Experiment Station Work, XXII (1903) by The Office of Experiment Stations /// Farmers' Bulletin No. 172 - Scale Insects and Mites on Citrus Trees (1903) by C. L. Marlatt /// Farmers' Bulletin No. 176 - Cranberry Culture (1903) by L. C. Corbett /// Farmers' Bulletin No. 178 - Insects Injurious in Cranberry Culture (1903) by John B. Smith /// Farmers' Bulletin No. 181 - Pruning (1903) by L. C. Corbett /// Farmers' Bulletin No. 186 - Experiment Station Work, XXIII (1904) by The Office of Experiment Stations /// Farmers' Bulletin No. 198 - Strawberries (1904) by L. C. Corbett /// Farmers' Bulletin No. 213 - Raspberries (1905) by L. C. Corbett /// Farmers' Bulletin No. 231 - Spraying for Cucumber and Melon Diseases (1908) by W. A. Orton /// Farmers' Bulletin No. 284 - Insect and Fungous Enemies of the Grape East of the Rocky Mountains (1907) by A. L. Quaintance and C. L. Shear /// Farmers' Bulletin No. 291 - Evaporation of Apples (1907) by H. P. Gould /// Farmers' Bulletin No. 307 - Roselle: Its Culture and Uses (1907) by P. J. Wester ///.
Sprache: Englisch
Verlag: Springer Netherlands, Springer Netherlands, 1992
ISBN 10: 1851667660 ISBN 13: 9781851667666
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - A group of experts developed the outline for the Atmospheric Transport Model Evaluation Study and specified the requirements of modellers for radiological and meterological data. The results of the study are presented in this book.
Sprache: Englisch
Verlag: Springer-Verlag / Office For Industrial Associates Of The California Institute Of Technology / Society For Morphological Research, New York, 1967
Anbieter: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, USA
Verbandsmitglied: IOBA
Erstausgabe
Hardcover. Zustand: Very Good +. 1st Edition. Viii, 338 Pp.Brown Cloth Lettered In White. First Printing, 1967. Lght Wear. Fine Essays, First Published Here. Bookplate Of Garrett Hardin, Which Is Signed By Someone Else And With That Person's Signature On Front Free Endpaper. Garrett James Hardin (1915 -2003) Was An American Ecologist. He Focused His Career On The Issue Of Human Overpopulation, And Is Best Known For His Exposition Of The Tragedy Of The Commons In A 1968 Paper Of The Same Title In Science, Which Called Attention To "The Damage That Innocent Actions By Individuals Can Inflict On The Environment". He Is Also Known For Hardin's First Law Of Human Ecology: "We Can Never Do Merely One Thing. Any Intrusion Into Nature Has Numerous Effects, Many Of Which Are Unpredictable." A Major Focus Of His Career, And One To Which He Returned Repeatedly, Was The Issue Of Human Overpopulation. This Led To Writings On Controversial Subjects Such As Advocating Abortion Rights, Which Earned Him Criticism From The Political Right, And Advocating Strict Limits To All Immigration, Which Earned Him Criticism From The Political Left. In His Essays, He Also Tackled Subjects Such As Conservation And Creationism. He Was Also A Proponent Of Eugenics And A Vice-President Of American Eugenics Society. In 1968, Hardin Applied His Conceptual Model Developed In His Essay "The Tragedy Of The Commons" To Human Population Growth, The Use Of The Earth's Natural Resources, And The Welfare State. His Essay Cited An 1833 Pamphlet By The English Economist William Forster Lloyd Which Included An Example Of Herders Sharing A Common Parcel Of Land, Which Would Lead To Overgrazing. Hardin Blamed The Welfare State For Allowing The Tragedy Of The Commons; Where The State Provides For Children And Supports Over-Breeding As A Fundamental Human Right.] Malthusian Catastrophe Is Inevitable. Hardin Stated In His Analysis Of The Tragedy Of The Commons That "Freedom In A Commons Brings Ruin To All." Environmental Historians Joachim Radkau, Alfred Thomas Grove And Oliver Rackham Criticized Hardin "As An American With No Notion At All How Commons Actually Work". In Addition, Hardin's Pessimistic Outlook Was Subsequently Contradicted By Elinor Ostrom's Later Work On Success Of Co-Operative Structures Like The Management Of Common Land, For Which She Shared The 2009 Nobel Memorial Prize In Economic Sciences With Oliver E. Williamson. In Contrast To Hardin, They Stated Neither Commons Or "Allmende" In The Generic Nor Classical Meaning Are Bound To Fail; To The Contrary "The Wealth Of The Commons" Has Gained Renewed Interest In The Scientific Community. Hardin's Work Was Also Criticized As Historically Inaccurate In Failing To Account For The Demographic Transition, And For Failing To Distinguish Between Common Property And Open Access Resources. Despite The Criticisms, The Theory Has Nonetheless Been Influential. In 1993, Garrett Hardin Published Living Within Limits: Ecology, Economics, And Population Taboos, Which He Described At The Time As A Summation Of All His Previous Works. The Book Won The 1993 Phi Beta Kappa Award In Science. In The Book, He Argues That The Natural Sciences Are Grounded In The Concept Of Limits (Such As The Speed Of Light), While Social Sciences, Such As Economics, Are Grounded In Concepts That Have No Limits (Such As The Widespread "Infinite-Earth" Economic Models). He Notes That Most Of The More Notable Scientific (As Opposed To Political) Debates Concerning Ecological Economics Are Between Natural Scientists, Such As Paul R. Ehrlich, And Economists, Such As Julian Simon, One Of Ehrlich's Most Well Known And Vocal Detractors. A Strong Theme Throughout The Book Is That Economics, As A Discipline, Can Be As Much About Mythology And Ideology As It Is About Real Science. Hardin Goes On To Label Those Who Reflexively Argue For Growth As "Growthmaniacs", And Argues Against The Institutional Faith In Exponential Growth On A Finite Planet.
Sprache: Englisch
Verlag: R. W. C. Farnsworth / Pacific Press, Pasadena Ca, 1883
Anbieter: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, USA
Verbandsmitglied: IOBA
Erstausgabe
Hardcover. Zustand: Very Good. 1st Edition. 132 Pp. Bright Red Cloth, Elaborately Gilt On Front Cover, Elaborately Stamped In Blind On Rear Cover; Floral Endpapers. Pacific Press Imprint On Copyright Page, And Their Pacific Press Book Bindery" Paper Label On Front Pastedown. Possibly The Earliest Book To Include "Pasadena" In Its Title. Presentation Inscription To A Member Of A Prominent Pasadena Family From Winifred Farnsworth Hall, Daughter Of The Editor, Dated In 1945, And With The Recipient's Ownership Signature And A Few Pencil Notes Around The Printed Text Referring To His Family.
Verlag: United states government printing office, WASHINGTON, 1941
ISBN 13: 2561843082090
Anbieter: Biblioteca di Babele, Tarquinia, VT, Italien
Zustand: BUONO USATO. United States Geological survey. Bulletin INGLESE N.921-B della collana, numerazione da 99 a 180, inglese, copertina editoriale morbida, con ombrature ed impronte, piccola scritta al piatto anteriore, abrasioni e piccola mancanza al dorso, pagine leggermente ingiallite ai bordi, con figure in nero nei testi e f.t., è presente timbro di vecchia biblioteca al margine inf.di molte carte, al retro piatto posteriore è presente una busta da lettere contenente due grandi cartine più volte ripiegate. Numero pagine 81.
Verlag: Washington, 1941
Anbieter: Zentralantiquariat Leipzig GmbH, Leipzig, Deutschland
M. 4 Ktn., 10 Taf. u. 4 Abb. V, 82 S. OBr. Umschlag bestoßen u. angeschmutzt. St. a. Tit. (Geological Survey Bulletin 921 B). Sprache: Englisch 0 gr.
Verlag: Washington, 1979
Anbieter: Zentralantiquariat Leipzig GmbH, Leipzig, Deutschland
M. 27 Abb. IV, 25 S. OBr. (Geological Survey Professional Paper, 1133) Sprache: Englisch 0 gr.
Verlag: Lingnan University, 1929
Anbieter: Masalai Press, Oakland, CA, USA
Soft cover. Zustand: Very Good. xii+831 pp., illustrations, bibliography, index. light cover wear, small tear at top & bottom of spine. Contents: The necessity of scientific education in China to-day; The peoples of Kwangtung: Their origin, migrations, and present distribution; The manufacture of leather in Canton; On the palm and sole prints of Chinese; Manufactures weather; The study of botany in Fukien; A note on Gnetum scandens; The Magnoliaceae of Kwangtung, Macao, and Hong Kong; The botany of Kwangtung and its relation to agriculture; Differentiating fungi by precipitation with water-soluble specific substances; The number of vascular bundles in Ephedra sinica and E. equisetina; Grasses of Canton vicinity; A brief historical survey of the Lingnan University Herbarium; The local resident's opportunity for productive work in the biological sciences in China; Unrecorded plants from Kwangtung Province II; A review of the literature on the growth of Bamboo; Remarks on citrus and citrus relatives in China; The marine and freshwater algae of China; The collection of mosquitoes in south China; On two species of Sphaeridium from the oriental region (Coleoptera, Hydrophilidae); Gall midges or gall gnats of the orient (Itonididae or Cecidomyiidae); The membracidae of China; A common moth and some of its enemies; The Brethnidae and Lycidae of China; Our present knowledge about the Pupipara of Tabanidae of China; A new species of stonefly from China (order Plecoptera, family Nemouridae); Biological notes on a Chrysomelid pest of bamboo; Termites, destroyers of wood and man's fight against them; Present status of our knowledge of the termites of China; Insect inhabitants of the fruiting sprays of the pagoda tree, Sophora japonica; Studies on the Chinese honey-bee; Some principles useful in solving economic biological problems; Study of Brachyplatus subaëneus Westw.; The nervous system of the white grub (the larva of Osmoderma socialis Horn) Part I. External characters of the nervous system; The nervous system of the white grub (the larva of Osmoderma socialis Horn) part II. Internal structure of the brain and ventral nerve cord; External morphology of the corn ear worm; The present status of knowledge bout Chinese Gryinidae; On the cricket locusts (Gryllacrids) of China; A list of the coprophagous Coleoptera of China; Notes on the life history of a wild silkworm; History of Rhynchocoris humeralis Thumb. (Hemiptera, Pentatomidae).
Verlag: Marine Corps Association, USA, 1962
Magazin / Zeitschrift Erstausgabe
Paperback. Zustand: Good. Deveau (cover) (illustrator). First Edition. 68 pages. Features: One-page photo ad for the Boeing-Vertol HC-1B Chinook helicopter in flight; Guerrilla War Paperback Bibliography; One-page photo ad for the Bell HU-1B helicopter; One-page photo ad for the Hiller TEN99 helicopter; WWII - The Military Balance Sheet - part 1 of 2 articles assessing the conduct of WWII by the top Allied civilian and military leadership; Aviation Safety vs. Combat Readiness; The Unsolved Mystery of Pete Ellis - the man whose secret study forecast the events of WWII; Tanks and Vertical Envelopment - the Forsyth Brothers propose a solution; Tax Time Tips; The M73C Machine Gun - A Special Report; Foulmouths Aren't Tough - They Foul Up the Corps; Promotions and Transfers; Back cover photo ad for the Kaman Huskie VMO helicopter; and more. Average wear. Unmarked. Some soiling to front cover. A sound vintage copy. Size: 4to - over 9¾" - 12" tall. Magazine.
Verlag: Published by Royale Print of London; Hartnolls Bookbinders of Bodmin, and The Phoenix Setting Company of Portsmouth, London First Edition . 1990., 1990
Anbieter: Little Stour Books PBFA Member, Canterbury, Vereinigtes Königreich
Verbandsmitglied: PBFA
Erstausgabe Signiert
EUR 3.580,10
Anzahl: 1 verfügbar
In den WarenkorbZustand: Fine. First edition hard back binding in publisher's original Chieftain goatskins, dyed the exact shade of RAF wool-barathea wartime uniform fabric. The front cover is gold-blocked with the title and incorporates specially woven RAF wings of 1940 type by Gieves and Hawkes, No. 1 Savile Row, London, with the King's crown, the marker ribbon of blue silk bearing the emblems of the Battle of Britain Fighter Association, 22-carat gold edging. 4to. 13¼'' x 10''. The print run is strictly limited to 401 copies, No. 1 being presented to HM The Queen. This copy being number 173. Each copy bears the handwritten signatures of the twenty-five selected Battle of Britain pilots: Wg Cdr P. P. C. Barthropp; Wg Cdr R. P. Beaumont; Sqn Ldr G. H. Bennions; Air Vice-Marshal H. A. C. Bird-Wilson; Air Cdre P. M. Brothers; Air Marshal Sir Denis Crowley-Milling; Gp Capt W. D. David; Air Cdre A. C. Deere; Sqn Ldr B. H. Drobinski; Flt Lt J. H. Duart; Air Chief Marshal Sir Christopher Foxley-Norris; Gp Capt T. P. Gleave; Wg Cdr N. P. W. Hancock; Sqn Ldr C. Haw; Cdr R. C. Hay; Gp Capt C. B. F. Kingcome; Colonel Henry Gaston Lafont; Air Cdre A. R. D. MacDonell; Sqn Ldr M. J. Mansfeld; W Cdr A. G. Page; Wg Cdr P. L. Parrott; Gp Capt D. F. B. Sheen; Wg Cdr F. M. Smith; Wg Cdr J. E. Storrar; Wg Cdr G. C. Unwin. Housed in matching buckram clamshell box with blue silk lining and gilt titling. Unopened book in new condition in Fine condition box. Pocket inside the box holds original sales receipt, The Times colour supplement advertisement, typed letter from the original purchaser to Air Vice Marshall Freddie Hurrell confirming his order and enclosed cheque, he also mentions that he would wish to collect the book himself from Hartnolls in Bodmin when the book was ready. SIGNED letter from Air Vice Marshall Freddie Hurrell to the recipient on Royal Air Force Benevolent Fund letter-headed paper with details of the book. Hartnoll Delivery Note. Advertisement prospectus giving in-depth details concerning the various elements of production with a photograph of the six protagonists: Michael Pierce, John Golley, Roy Asser, Bill Gunston, Brian Masterton, and Freddie Hurrell to the front cover viewing the finished product. Remains wrapped in Hartnoll's original brown paper. Member of the P.B.F.A. BATTLE OF BRITAIN.
Erscheinungsdatum: 1879
Anbieter: John Windle Antiquarian Bookseller, ABAA, San Francisco, CA, USA
Various places and publishers: 1879-20. 3 vols. ß Three works on algae published between 1879 and 1920, all inscribed by the author or from one botanist to another, the collection illustrating the collegiality of American and German botanists. 1) Engler, Adolf and Karl Prantl. Die nat rlichen Pflanzenfamilien - nebst ihren Gattungen und wichtigeren Arten insbesondere den Nutzpflanzen. 236 und 237 Lieferung. Conjugatae und Chlorophycceae. Leipzig: Verlag von Wilhelm Englemann, 1909. 8vo, 144 pp. Single part bound in gray card boards with blue cloth spine, upper wrapper mounted to upper board, age toned and a little edgeworn but very good. ß Inscribed by Engler to the American botanist Gilbert Morgan Smith (1885-1959): "Herr Prof. Gilbert M. Smith, freundschaftlich der Verf." Smith began his career at the University of Wisconsin, specializing primarily in algaes. He was later Professor of Botany at Stanford from 1925 to 1950. This single part from Engler and Prantl's important work of taxonomy focuses on two classes of green algae. 2) Farlow, W. G. The Marine Algae of New England. Report of Commissioner of Fish and Fisheries. [Government Printing Office, Washington, D.C.]: n.d. 8vo, 210 and 15 leaves of plates. Half pebbled brown cloth and marbled paper sides, backstrip lettered in gilt. Boards rubbed, cloth frayed at backstrip ends. Bookplate. ß Inscribed by Nathil. C Rush to George James Peirce. Bookplate of Peirce on front pastedown. Peirce was a professor of botany at Stanford from 1897-1933. 3) [Wittrock] Klebs, Georg. Ueber die Formen einiger Gattungen der Desmidiaceen Ostpreussens. [On the forms of some genera of the Desmidiacea of East Prussia. An inaugural dissertation for Kaiser Wilhelms University Strassburg]. Konigsberg, 1879. 8vo, 42 pp. plus one illustrated plate with key. Black cloth boards, gray cloth backstrip lettered in gilt, plain endpapers. Contents age-toned, binding lightly worn. ß Klebs' dissertation on freshwater green algae from the library of Veit Brecher Wittrock (1839-1914), the Swedish botanist, with his exlibris stamp and a clipped inscription to Professor Wittrock from "the author" on the front free endpaper.