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MERRIAM AND STOCK 



Notes on Peccary Remains from 

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Note on an Hipparion Tooth from 

 the Sierran Deposits of the Berke- 

 ley Hills, California. Price, 20 

 cents. 



LAWSON 



TTie Mobility of the Coast Ranges of 

 California- An Exploitation of 

 the Elastic Rebound Theory, by 

 Andrew C. Lawson. Price, 60 

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University of California Press 



Berkeley, California. 



BLAKISTON BOOKS 



THE THEORY OF HEAT RADIATION 



It reconciles the electromagnetic theory o£ 

 radiation with experimental facts. With 

 appendix of literature. By PROF. MAX 

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 hv PROF. MORTON MASIUS (Worcester), 

 Illustrated. Cloth, $3.00. 



PHILOSOPHY AND THE NEW PHYSICS 



Recent developments of science, especially rela- 

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COLLOID CHEMISTRY OF PROTEINS 



Behaviour of proteins in acid and alkaline solu- 

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AMMONIA AND THE NITRIDES 



Synthesis of ammonia from its elements. By 

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PHYSICS AND CHEMISTRY OF COL- 

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Gives the fundamental facts and methods. 4th 

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TEXTBOOK OF ORGANIC CHEMISTRY 



Textbook of College Grade. Creates a new in- 

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P. BLAKISTON'S SON & CO. PhUadelphia 



ISIS 



International Review devoted co the 



History of Science and Civilization 



Edited by GEORGE SARTON, D.Sc. 



Associate of the Carnegie Institution 

 Harvard Library 183, Cambridge, Mass; 



The chief feature of Isis is a Critical Bib- 

 liography of the History and Philosophy of 

 Science and of the History of Civilization. 

 The three first volumes (1882 pages) con- 

 tain about 5,620 bibliographic notes, 312 re- 

 views and 43 longer papers. Isis is the main 

 center of information on the History and 

 Philosophy of Science, and the organ of the 

 New Humanism. 2 or 3 parts complete a 

 volume within 12 to 18 months. 



The 1st part (220 p.) of Vol. IV has ap- 

 peared. Each volume costs 50 Belgian 

 francs (about $3) (ed. de luxe, from vol. II 

 on, 100 francs). 



Publisher: WEISSENBRUCH 

 49 rue du Poincon Bruxelles, Belgium 



