sommerfeld e (27 Ergebnisse)

1965; 432 Seiten; Halbleinen. Als Lehrbuch der Fachschulen für Landwirtschaft anerkannt; Besitzstempel, Ecken des Einbandes minimal bestoßen, sonst gut erhalten.

Zustand: Poor. Volume 3. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Front hinge split. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,800grams, ISBN:

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New.

Paperback. Zustand: Brand New. illustrated edition. 279 pages. 11.70x8.30x0.79 inches. In Stock.

Zustand: New. In.

Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.

Gr.-8°. 426; 506 S. OHlwd. >>> Versand nur innerhalb Deutschlands <<< - Etw. berieben, bestoßen, fleckig u. angestaubt.

Paperback. Zustand: Brand New. 3rd edition. 478 pages. 9.18x6.12x9.21 inches. In Stock.

Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: Very Good. 3rd Edition. Xviii, 781 Pp. Blue Cloth, Gilt. Stated Third Edition, Newly Corrected And With Updated Bibliography. Includes Einstein's Autobiography, With Text In Both German And English; Major Essays On Einstein; And An Important Discussion With Niels Bohr. Covers Near Fine, Gilt Bright, No Marks, Small Browned Area On Front Free Endpaper From A Loose Clipping About Einstein's Bequests. Dj Clean And Bright, Light Chipping And Small Tears At Edges, No Loss Of Lettering Or Design.

Hardcover. Zustand: Near Fine. Zustand des Schutzumschlags: Very Good DJ. 2nd Edition. Xvi, 781 Pp. Blue Cloth, Gilt. Second Edition, With Bibliography Brought Up To 1951. Contains Einstein's Autobiography, With Text In Both German And English; And Major Essays On Einstein, Including An Important Discussion With Niels Bohr. Book Is Near Fine, Gilt Brilliant, Hinges Tight, Touch Of Rubbing At Corners, Bookplate Of Philosophy Professor David R. Luce And His Name Stamps On Rear Endpapers. Dj With Light Usage, A Small Tape Reinforcement To Inside Of Dj At Spine With No Visible Trace On Outside, A Few Small Edge Tears And Chips, Fading To Spine Panel.

Zustand: New.

Hardcover. Zustand: Near Fine. No Jacket. 1st Edition. Xvi, 781 Pp. Blue Cloth, Gilt. Stated First Edition. First Printing Of Einstein's Autobiography, With Text In Both German And English; First Publication Of Major Essays On Einstein, And An Important Discussion With Niels Bohr. Book Is Near Fine, Gilt Brilliant, Lightly Used. Short Owner's Last Name On Front Pastedown. Light Browning To Endpapers, As Usual. Small Dampstain At Bottom Of Text Block Adjacent To Spine.

Hardcover. Zustand: Near Fine. Zustand des Schutzumschlags: Fair. 1st Edition. Xvi, 781 Pp. Blue Cloth, Gilt. Stated First Edition. First Printing Of Einstein's Autobiography, With Text In Both German And English; First Publication Of Major Essays On Einstein, And An Important Discussion With Niels Bohr. Book Is Near Fine, Gilt Brilliant, Lightly Used, Previous Owner's Name Under Front Flap. Dust Jacket Priced $8.50, Very Worn, Interior And Exterior Clear Tape Reinforcement Along Front Spine Edge, Entirely Separated Along Rear Spine Edge, Small Chips And Tears, With Chipping Removing Part Of Einstein's First Name And Most Of Volume Number On Spine, No Other Losses Of Lettering.

Hardcover. Zustand: Near Fine. Zustand des Schutzumschlags: Very Good DJ. 2nd Edition. Xvi, 781 Pp. Blue Cloth, Gilt. Second Edition, With Bibliography Brought Up To 1951. Contains Einstein's Autobiography, With Text In Both German And English; And Major Essays On Einstein, Including An Important Discussion With Niels Bohr. Book Is Near Fine, Gilt Brilliant, Hinges Tight, Touch Of Rubbing At Corners, No Marks Or Bookplates. Dj With Light Usage, Bright And Clean.

Hardcover. Zustand: Near Fine. Zustand des Schutzumschlags: Very Good. 1st Edition. Xvi, 781 Pp. Blue Cloth, Gilt. Stated First Edition. First Printing Of Einstein's Autobiography, With Text In Both German And English; First Publication Of Major Essays On Einstein, And An Important Discussion With Niels Bohr. Near Fine Book, Gilt Bright, No Marks. Dust Jacket Priced $8.50, Wear, Browning, Minute Losses At Edges, Dust To Rear Panel.

Hardcover. Zustand: Near Fine. Zustand des Schutzumschlags: Near Fine. 1st Edition. Xvi, 781 Pp. Blue Cloth, Gilt. Stated First Edition. First Printing Of Einstein's Autobiography, With Text In Both German And English; First Publication Of Major Essays On Einstein, And An Important Discussion With Niels Bohr. Book Is Near Fine, Gilt Brilliant, Lightly Used, No Marks. Dust Jacket Priced $8.50, Very Slight Wear, 1/2" Closed Tear At Top Of Rear Flap Fold.

Zustand: New.

Zustand: New.

Hardcover. Zustand: Brand New. reprint edition. 128 pages. German language. 9.06x6.11x9.21 inches. In Stock.

Hardcover. Zustand: Brand New. reprint edition. 152 pages. German language. 9.06x6.11x9.21 inches. In Stock.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Keine ausführliche Beschreibung für 'Beiträge zur mathematischen Modellierung' verfügbar.

Zustand: New. 1986. Reprint 2024 ed. hardcover. . . . . . Books ship from the US and Ireland.

Hardcover. Zustand: Very Good. No Jacket. 1st Edition. Viii, 221 Pp. Red Cloth, Gilt. Ownership Signature Of Physicist H. A. Kramers Of Leiden, Dated Jan 1929, And With Several Pages Of Finely Written Formulae And Notes, One Page Dated "11/4/27 Ii". Small, Probably Original Bookseller's Label (Berlin). Bookplate Of Kramer's Assistant At The Univ. Of Leiden, Physicist Jan Korringa.

Leipzig, Johann Ambrosius Barth, 1916. Contemp. hcloth. Gilt lettering to spine. VIII,888 a. 4 plates. (entire volume offered). Sommerfelds paper: pp. 1-94 a. pp. 125-167. A stamp on verso of titlepage. Clean and fine. First appearance of Sommerfeld's elaborated version of the fine structure of the hydrogen atom, in which he was the first to show, that relativity theory gives a quantitative account of the fine structure, and thus creating a general theory of spectral lines based on the quantum concepts."Sommerfeld's two papers.and a more elaborate version (the paper offered).surely deserves a lenghty chapter in the history of the old quantum theory."Pais, Bohr p. 186 ff)."This extraordinary extension, enrichment, and precision of Bohr?s theory by Sommerfed contributed decisively to its rapid and widespread acceptance. Only five years after Bohr?s first publication Sommerfeld, recognizing that the mathematical development of this quantum-theoretical atomic model had reached a conclusion of sorts, undertook a comprehensive exposition of the field. HisAtombau and Spektallinien, of which the first edition appeared late in 1919, immediately became the bible of atomic physics and its successive editions, appearing almost annually in the early 1920?s, chronicled the progress of this field up to the eve of the introduction of quantum mechanics."(DSB). - Parkinson "Breakthroughs", 1916 P.The volume contains other notable papers by Paul S. Epstein "Zur Quantentheorie", Stark, P. Ehrenfest "Adiabatische Invarianten und Quantentheorie" and A. Einstein "Über Friedrich Kottlers Abhandlung "Über Einsteins Áquivalenzhypothese und die Gravitation" pp. 639-642.

(Leipzig, Ambrosius Barth, 1918). Without wrappers in "Annalen der Physik", Vierte Folge, Bd. 51, No.17 a. 18. The entire issues offered. Pp. 1-124 a. pp. 125-236. Sommerfeld's papers: pp. 1-94 a. pp. 125-167. Punched in inner margins after cords. Clean and fine. First appearance of Sommerfeld's main contribution to Quantum Theory, incorporating the "Sommerfeld Model" of the atom and his creation of a general theory of spectral lines based on quantum concepts."In the winter Semester 1914/15 his topic was the Bohr model. He extended it considerably and was able to find a number of new results which were published early in 1916 (in the paper offered).The gist of Bohr's theory was the fact that it allowed only certain electron orbits. Sommerfeld tried to find the "quantum conditions" by which these orbits could be singled out from the classically allowed ones."(Siegmund Brandt "The harvest of a Century", Episode 27, p. 110 ff.)."This extraordinary extension, enrichment, and precision of Bohr's theory by Sommerfeld contributed decisively to its rapid and widespread acceptance. Only five years after Bohr's first publicatuion Sommerfeld, recognizing that the mathematical development of thsi quantum-theoretical atomic model had reached a conclusion of sorts, undertook a comprehensive exposition of the field. His "Atombau und Spektrallinien", of which the first edition appeared late in 1919, immediately became the bible of atomic physics and its successive editions, appearing almost annually in the early 1920's, chronicled the progress of this field up to the eve of quantum mechanics."(DSB XII, p. 529).The offered papers contains also 2 importent contribution in the same field by Sommerfeld's pupils: Paul S. Epstein "Zur Quantentheorie" pp. 168-188 and J. Stark: "Der Träger der Haupt- un Nebenserien der Alkalien, alkalischen Erden und des Heliums", pp. 220-236.