Theodore w richards (92 resultados)

Soft cover. Condición: VG. 11pp extract, salvaged from a damaged copy of the Annual Report Of The Board of Regents Of The Smithsonian Institution For The Year Ending June 30, 1916. Housed in protective mylar report cover.

Soft cover. Condición: VG. 15pp extract, salvaged from a damaged copy of the Annual Report Of The Board of Regents Of The Smithsonian Institution For The Year Ending June 30, 1918. Housed in protective mylar report cover.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

hardcover. Condición: Good. Ex-library copy with usual markings. Cover and edges shows shelf wear. Pages are clean and intact.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: New.

Condición: New.

Soft cover. Condición: Very Good. Washington DC U.S. Government 1920 A Very Good+ offprint in original printed wrappers from the Smithsonian Report for 1918, pp. 205-219, with short closed tears at spine, mild cover edge wear. 8vo. Very Good+.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: New.

Condición: Fair. This book has hardback covers. Ex-library, With usual stamps and markings, In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,400grams, ISBN.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Wraps. Condición: Very Good+. Vol. 290, No. 4. Pulp magazine. [Edited by Chandler H. Whipple.] Cover art by Rudolph Belarski for "Wild River" (pt. 1 of 5) by John Stromberg. Includes "Simple Seaman" by Richard Howells Watkins; "Stay as Sweet as You Are" (novelet) by Theodore Roscoe; "The Golden Woman" (pt. 2 of 3) by Fred MacIsaac; "Legends of Legionaries" (Picture Feature) by W. A. Windas; "A Ton of Gold" by Frank Richardson Pierce; "Men of Daring: Sir Hubert Wilkins - Modern Marco Polo" (True Story in Pictures) by Stookie Allen; "The Cup of Satan" by Garnett Radcliffe; "Cancelled in Red" (pt. 3 of 5) by Hugh Pentecost; "No Planes for Pop" by Marte Richards. Features: "The Magic Mountain" by Andrew McCobb; "Argonotes"; "Looking Ahead!" Illustrations uncredited. Tanning; less than usual edge tears. Magazine.…

Condición: BUONO. Cambridge, Harvard University Press cm.15,5x23, pp.352, 1 tavv.bn.all'antip., alcune figg.bn.nt. legatura ed.in tutta tela, Testo in inglese. (dedica a penna alla sguardia.).

hardcover. Condición: very good. First Edition. Frontispiece portrait with tissue guard and other illustrations. Tall 8vo, black cloth. Cambridge: Harvard University Press, 1913. Very good. Lectures, addresses & reviews, original experimental investigations, and bibliography. Loeb was NYU's famed Professor of Chemistry, who died in 1912.…

Condición: VG. 1911. From the Proceedings of American Academy of Arts vol XLVI No. 19. April, 1911. 8vo., pp. 511-538, rebound in later wraps. Richards won the Nobel Prize for Chemistry in 1914. VG.

Condición: New. KlappentextrnrnUnlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketc.

Condición: New. KlappentextrnrnUnlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketc.

Condición: New. KlappentextrnrnUnlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketc.

Paperback. Condición: New. Print on Demand. This book presents an extensive investigation into the atomic weights of silver, lithium, and chlorine to discover the most accurate method of determining the atomic weight of silver, as the uncertainty in its weight causes confusion and uncertainty throughout the whole table of atomic weights. The researchers were successful in designing a process to determine this weight more accurately than in any previous investigation. By using a salt of silver and oxygen which contained a third element, thereby greatly magnifying the results, the most suitable starting point was determined to be lithium perchlorate. From there, an extraordinarily precise process was developed to determine the oxygen in the perchlorate, along with a method to determine the ratio of lithium chloride to silver chloride and to silver. To ensure accuracy, the materials were purified to the utmost degree and the analysis was completed in quartz and platinum vessels. The research resulted in a far more accurate value for the atomic weight of silver, which led to greater precision in the atomic weights of many other elements as well. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Hardcover. Condición: Used - Very Good. Clark University, Worcester & American Chemical Society, 1911. (153) pages. Halftones of student notes. 9.5 x 6.25", white stamped green cloth. 'To Mr. A. George Bullock With Compliments of Department of Chemistry, Clark University, Worcester, Mass.' (rubberstamp). From Journal of American Chemical Society & Science. VG. …

Gebunden. Condición: New.