Way r e (7 Ergebnisse)

Hardcover. Zustand: Good. 128 pages. No dj. Cover worn. Text tanned. R. Barnard Way & John T. Kenney (illustrator).

,190 pages, 159 pages, 301 pages, 188 pages, 320 pages, 271 pages. Letters from Edward Thomas to Gordon Bottomley and Time and again are both hardbacks, the rest are paperbacks Various editions , light rubbing to edges, small scuffs and tanned pages, all together very good condition. , dustwrappers on Time and again and letters from Edward are slightly creased and worn, good condition. , card wraps or cloth , 20 cm x 13 cm Paperback and hardback ISBN: 571113680.…

Zustand: Fine. First edition hard back binding in publisher's original caramel cloth covered boards, blocked and lettered gilt back. 8vo. 8¾'' x 5½''. Contains (xvi), 218 pp with monochrome archive photographs and illustrations throughout. Fine condition book in Fine condition dust wrapper, not price clipped. SIGNED by the author opposite the title page 'To David (David Lewis | Lewdon?), With warmest and sincere thanks for your warm understanding of my book. Geoffrey. July, 1981.' Dust wrapper supplied in archive acetate film protection. Member of the P.B.F.A. BATTLE OF BRITAIN.…

Newmarket 1982.60 pp. (code Pa-16).

(Berlin, G. Reimer, 1835) 4to. No wrappers as extracted from"Journal für die reine und angewandte Mathematik. Hrsg. von A.L. Crelle", Bd. 13. Jacobi's paper: pp. 55-78. First appearance of an importent paper on the functions of a complex variable.In an importent paper of 1835 (the item offered) Jacobi showed that a single-valued function of a single variable which for every finite value of the argument has the character of a rational function (that is, is a meromorphic function) cannot have more than two periods, the ratio of the periodics is necessarily a nonreal number. This discovery opened up a new direction of work, namely, the problem of finding all double periodic functions." (Morris Kline). …

Halle, Rengerschen Buchhandlung, 1805. Contemp. hcalf. Spine gilt, raised bands, a few scratches to spine. In: "Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert", Bd. 21. (8),496 pp. and 5 engraved plates. (Entire volume offered). Stamp to verso of titlepage and verso of plates. Internally clean and fine. The papers by Dalton, Gough, Henry: pp. 377-436. And pp. 458-461. First German editions of these importent papers on Dalton's theory of gases. The year "1804 was notable chiefly for controversy over the mixed gases theory and particularly over its denial of weak chemical affinity forces. Continuing criticism of the theory - and the failure of particle weight studies to provide the hoped-for clinching evidence - caused Dalton to revise his ideas on mixed gases during the course of 1805." (DSB)Smyth "John Dalton. A Bibliography", Nos 33, 34, 35 a. 42. …

Paris, Chez Fuchs, An IX(1801). Boundin 3 contemp. hcalf. Gilt spuines. Light wear along edges. In: "Annales de Chimie, ou Recueil de Mémoires concernant la Chemie" Tome 36, 37 and 38. (Entire volumes offered). 336"330,(2)"334,(2) pp. and 5 engraved plates. Berthollet's paper: pp. 302-317, pp. 151-181, 221-252, pp. 3-29, 113-134. Together with the memoir printed at the same time in "Mémoires de l'Institut." this is the first appearance of B's groundbreaking work on the nature of chemical affinity and the fact that many factors influence chemical reactions, comparing chemical affinity to the force of gravity. The paper was at the end of the year published separately.The theory set forth here "led directly to Prout's investigations which yielded a knowledge of definite chemical proportions and thus played a very importent part in preparing the way for the development of the Atomic Theory on which the whole modern chemistry is based."(Duveen, p. 75)."Berthollet read a memoir on the general theory of affinities while he was still in Egypt. This was the starting point of his complete new system of chemistry, first briefly sketched in Recherches sur les lois de l?affinité (1801) and later developed into the comprehensive, two volume Essai de statique chimique. Here he attempted to provide a proper basis for chemistry, so that its experimental results could be viewed in the light of theoretical first principles. Berthollet developed a theory and a model adequate for the understanding and the interpretation of the rapidly growing body of chemical knowledge in his time. He was aware that the positive work of constructing a new theory had yet to be performed after the shock of Lavoisier?s criticism of the old chemistry.(DSB).Parkinson "Breakthroughs", 1801 C. …