TY  - BOOK
AU  -  Graebner,Norman A.
TI  -  An uncertain tradition : :  American Secretaries of State in the twe ntieth century / 
U1  -  353.1 
PY  - 1961///
CY  -  New York : 
PB  -  McGraw-Hill, 
KW  -  United States.
KW  -  Department of State
KW  -  Biography
KW  -  Cabinet Officers
KW  -  United States
KW  -  Foreign relations
KW  -  20th century
N1  -  Includes bibliographical references
ER  -