SI'XTIOX V. — CIIKMISTRV, ITKI". AND ArPI.n-:i1. I45 



Oettel, Felix. 



Introduction to Electro-Chemical Experiments. Translated by 



I'xlgar F. vSmith. Philadelphia, 1897. i2mo. 111. 

 Practical Exercises in Ivlectro-Cheniistry ; translated with the author's 

 sanction by Ivdgar P\ vSmith. Philadelphia, 1897. i2nio. 111. 



Oettli, J. 



Principes de cliimie gencrale. Ouatrieme edition. Lausanne, 

 1901. 8vo. 



Ogdicn, J. B. 



Clinical examination of the urine and urinary diagnosis. London, 

 1 901. 8v'o. 111. 



Ogg, a. 



Ueberdas chemische Gleichgewicht zwischen Amalgamen und Losun- 

 gen. Gottingen, 1898. 



Ogier, J. 



Traite de chimie toxicologique. Paris. 1899. 8vo. 111. 



OlILIGMACHEK, C. 



Beitrage zur Kenntniss des Carvons. Gottingen. 1898. 



Ohlmuller, W. 



Guide pratique pour 1' analyse de I'eau. Analyse chimique, micro- 

 graphique et bacteriologique. Traduit d'apres la deuxicme 

 edition allernande par L. Gautier. Paris, 1898. 8vo. 111. 



Oilmen's Sundries, and How to Make Thf;m; being a collection 

 of practical recipes for blacking, boot creams and polishes, har- 

 ness oils, pastes and polishes, leather dressings and renovators, 

 starch glazes, blues, stove pastes, starch tints, straw-hat polishes, 

 metal and plate polishes, furniture creams, wood fillers, floor 

 waxes and finishes, inks, pastes, glues, and gums, blackboard 

 slating, disinfectants, cloudy annnonia, insecticides, hearthstone 

 squares, etc. London, 1901. i2mo. 



Oils, Tallow, and Grease for Lubrication, etc.; their practical 

 compounding. By an expert oil refiner. London, 1898. 8vo. 



OlDBERG, OvSCAR. 



Inorganic Chemistry, General, Medical and Pharmaceutical, Theo- 

 retical and Practical. A text-book and laboratory manual in 

 two volumes, Chicago, 1900. 8vo. 

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