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Laboratory Manual and Text-Book of Embryology. By CHARLES 

 W. PRENTISS, A. M., Ph, D., formerly Professor of Microscopic 

 Anatomy in the Northwestern University Medical School, Chi- 

 cago. Large octavo of 400 pages, with 368 illustrations, many in 

 colors. Cloth, $3.75 net. 



This aew work on Embryology is both laboratory manual and descrip- 

 tive text-book. It is the only recent single volume describing the 

 chick and pig embryos usually studied in the laboratory, giving you as 

 well a concise, systematic account of human embryology. The descrip- 

 tions of the chick and pig embryos to be studied in the laboratory cover 

 over 100 pages and are illustrated with 732 instructive illustrations, 

 most of them original. 



Dr. J. W. Papez, Atlanta Medical College: "It is the only book that 

 has fulfilled my needs exactly. I am using the book this session and 

 will continue to use it in the future." 



Introduction to Neurology. By C. JUDSON HERRICK, Ph. D., Pro- 

 fessor of Neurology in the University of Chicago. 12 mo of 360 

 pith 137 illustrations. Cloth, $1.75 net. 



This work will help the student to organize his knowledge and to 

 appreciate the significance of the nervous system as a working mechan- 

 ism. It presents the actual inner workings of the nervous mechanisms 

 in terms that he can understand at the very beginning of his course in 

 psychology, general zoology, comparative anatomy, and general 

 medicine. 



