THE M0LLU-3GA OV THE 30WDEF BEDS 



OP 



JAIvIAIOA. 



,-000 — 



A Dissertation 

 >Si;;omitted to the Board of University Stiidies 

 of the Johns Hopkins Unirersity in couformity with 

 the requirements for the degree of 

 Doctor -■ " Philosophy 



by 

 7Z.1T)EII PHILIIP3 WOODKING 



Baltimore 

 ray, 1916 



