RETURN TO the circulation desk of any 

 University of California Library 

 or to the 



NORTHERN REGIONAL LIBRARY FACILITY 

 Bldg. 400, Richmond Field Station 

 University of California 

 Richmond, CA 94804-4698 



ALL BOOKS MAY BE RECALLED AFTER 7 DAYS 

 2-month loans may be renewed by calling 



(415) 642-6753 

 1-year loans may be recharged by bringing books 



to NRLF 

 Renewals and recharges may be made 4 days 



prior to due date 



DUE AS STAMPED BELOW 



MAR 1 9 1981 



DEC 21 1991 



RECJOFfITT DEC 02*91 



A tC.v^c.1 v fcLJ BY 



DEL o -: 1991 



CIRCULATION DEPT, 



