DEC 10 1920 



TRANSACTIONS OF 



THE CONNECTICUT ACADEMY 



OF ARTS AND SCIENCES 



VOLUME 23J SEPTEMBER 1920 [pages 383-416 



The Principle of General 



Relativity and Einstein's 



Theory of Gravitation 



BY 



LEIGH PAGE, Ph.D. 



Assistant Professor in Physics in Yale University. 



NEW HAVEN, CONNECTICUT 



PUBLISHED BY THE 



CONNECTICUT ACADEMY OF ARTS AND SCIENCES 



AND TO BE OBTAINED ALSO FROM THE 



YALE UNIVERSITY PRESS 



