TY  - BOOK
AU  - Dukes, Paul,
TI  - The superpowers: a short history 
SN  - 9780415230421
U1  - 973 
PY  - 2000///
CY  - London
PB  - Routledge
KW  - Imperialisn,History,,,United States,History.,Soviet Union,History
ER  -