McCOLLUM. Organic Chemistry for Medical 

 Students. 



By Elmer V. McCollum, Ph.D., Professor of Bio-Chemistry, School 

 of Hygiene and Public Health, Johns Hopkins Medical School. Illus- 

 trated. 



Cloth, i2mo, 426 pp., $2.25 



This book treats that particular list of substances which have a biological interest 

 rather than an interest because of their use in synthesis or the arts, as dyeing, explosives, 

 etc. It also represents the first attempt to solve the problem of presenting to the medical 

 student the particular kind of organic chemistry which will make him appreciate the 

 structural formulas of the compounds he will meet in their biological relations in phys- 

 iological chemistry. 



BURNETT. The Clinical Pathology of the Blood 

 of Domesticated Animals. 



By Samuel Howard Burnett, M.S., D.V.M., Professor of Compara- 

 tive Pathology and Bacteriology, New York State Veterinary College 

 at Cornell University. With 4 color plates and 23 text cuts. 



Cloth, 8vo. Second Edition. $2.25 



The Second Edition of this standard work has come from press. The field has been 

 carefully gone over for discoveries and new methods and it presents a careful presenta- 

 tion of the available information on this important subject. 



PUBLISHED BY 



THE MACMILLAN COMPANY 



64-66 Fifth Avenue, New York 



