TY  - BOOK
AU  - Blake,Nelson Manfred
AU  - Barck,Oscar Theodore
TI  - The United States in its world relations
T2  - McGraw-Hill series in American history
AV  - 002 E 183.7 B636u 1960
U1  - 327.73 
PY  - 1960///
CY  - New York
PB  - McGraw-Hill
KW  - 20150600
KW  - United States
KW  - Foreign relations
KW  - Estados Unidos
KW  - Relaciones exteriores
ER  -