SCIENCE 



Srm SiRiEs 



Vol. XLIII. No. 1118 



Friday, June 2, 1916 



Single Copies, 16 Cts. 

 AHNCAL SnBSOBIFTIOM, H-Ot 



THE NEW {8th) EDITION 



American Illustrated Dictionary 



This new {8th) edition has been subjected to a thorough revision, so thorough, 

 in fact, that it was necessary to make entirely new plates. Some 1500 new 

 terms have been added, all the new important tests, both clinical and lab- 

 oratory, treatments, operations, reactions, signs, symptoms, staining 

 methods, etc., etc. In dictionary service it is new words you want. 

 "Whether the new words relate to serology, physiology, pathologic chemistry, 

 bacteriology, experimental medicine, clinical medicine, any of the therapies, 

 surgery — you find them all here, and in hundreds of cases only here. ^,^:^^' 



Octavo of 1137 pages, with 331 iUuatrations, 119 in colors. Edited by W. A. Newman Dokland, M.D. 



Flexible leather, $4.60 net; thumb indexed, $5.00 net. 



Stiles* Human Physiology 



This new physiology is particnlaily well adapted for high schoolsand general colleges. It 

 presents the accepted facts concisely with only a limited description of the experiments by 

 which these facts have been established. It is written by a teacher who has not lost the 

 point of view of elementary students. The illustrations are as simple as the text. 

 12mo of 300 pages, illustrated. By Percy Goldthwait Stiles, Instructor in Physiology at Harvard University 



READY NEXT WEEK 



Herrick's Neurology 



RECENTLY ISSUED 



Professor Herrick's new work will aid the student to organize his knowledge and appreciate 

 the signifloanoe of the nervous system as a mechanism right at the beginning of his study. 

 It is sufficiently elementary to be used by students of elementary psychology in colleges and 

 normal schools, by students of general zoology and comparative anatomy, and by medical 

 students as a key to the interpretation of the larger works on neurology. 

 12mo of 360 pages, illustrated. By C. Jcdson Heeeick, Professor of Neurology i 



McFarland's Biology 



SECOND EDITION 



This work is particularly adaptable to the requirements of scientific courses. It takes up 



Living Substance generally, illustrating the text whenever a pictnre will help. There are 



chapters on the origin of life and its manifestations, the cell and cell division, reproduction, 



ontogenesis, conformity to type, divergence, structural and blood relationship, parasitism, 



mutilation and regeneration, grafting, senescence, etc. 



12mo of 457 pages, illustrated. By .Toseph McFabland, M.D., Professor of Pathology and Bacteriology, 

 Medico-Chirurgical College of Philadelphia. Cloth, $1.75 net. 



W. B. SAUNDERS COMPANY Philadelphia and London 



