UNIVERSITY OF CALIFORNIA LIBRARY, 

 BERKELEY 



THIS BOOK IS DUE ON THE LAST DATE 

 STAMPED BELOW 



Books not returned on time are subject to a fine of 

 50c per volume after the third day overdue, increasing 

 to $1.00 per volume after the sixth day. Books not in 

 demand may be renewed if application is made before 

 expiration of loan period. 



JAN 21 



1924 



n 15 1?^ 





CT 6 1926 



* 



SEP 7 

 OCT 



MAR 10 



1928 



13 1930 



NOV 14 1939 



DEC 1 9 1949 

 MAY 7 t959 



MAY 



2*60 



Se23'30ST 



20m-ll,'20 



