20 bibliography of chemistry. 



Peters, H. 



Aus pharmaceutischer Vorzeit in Bild und Wort. Neue Folge. 

 Zvveite Auflage. Berlin, 1898. 8vo. 111. 



Phipson, T. ly. 



Researches on the past and present History of the Earth's Atmos- 

 phere, including the latest discoveries and their practical applica- 

 tion. London, 1901. 



Produits (Les) chimiouES et les matieres colorautes, le blanchiment, 

 la teinture, et I'impression des fibres textiles a I'Exposition 

 Universelle de 1900. Paris, 1901. 



Ramsay, William. 



The Gases of the Atmosphere. The History of their Discover^', 

 lyondon, 1896. 8vo. 111. 



Second edition. London, 1902. 8yo. 111. 

 Les gaz de 1' atmosphere. Histoire de leur decoiiverte. 

 Tradiiit de 1' anglais par G. Charpy. Paris, 1898. 

 8vo. 



Ray, Praphulla Chandra. 



A History of Hindu Chemistry from the Earliest Times to the 

 middle of the Sixteenth Century A. D. With Sanskrit Texts, 

 \'ariants. Translations, and Illustrations. London, 1902. Vol. i. 

 Volume II in press. 



Reber, B. 



Schweizerische Beitriige zur Geschichte der Pharmacie. Genf, 

 1 898. 4to. 



Reissert, a. 



Geschichte und Systematik der Indigo-Synthesen. Berlin, 1899. 



Remsen, Ira. 



Life (The) History of a Doctrine. Presidential address delivered 

 at the Washington meeting of the American Chemical Society, 

 December 30, 1902. J. Am. Chem. Soc, vol. 25, p. 39. (Feb- 

 ruary, 1903.) 



RossiNG, Adelbert. 



Geschichte der Metalle. Vom Verein zur Beforderung des Ge- 

 werbfleisses mit dem ersten Tornow-Preise gekronnte Preis- 

 schrift. Berhn, 1901. 8vo. 



