/; 



HISTORY OF THE SCIENCES 



IN 

 GRECO-ROMAN ANTIQUITY 



BY 



ARNOLD REYMOND 



PROFESSOR OF PHILOSOPHY AT THE UNIVERSITY OF LAUSANNE 

 TRANSLATED BY 



RUTH GHEURY DE BRAY 



WITH 40 DIAGRAMS 



NEW YORK 



E. P. DUTTON AND COMPANY 



PUBLISHERS 



