TY  - BOOK
AU  - Keylor,William R.
TI  - The twentieth-century world: an international history 
SN  - 0195068033
PY  - 1992///
CY  - New York
PB  - Oxford University Press
KW  - World politics
KW  - 20th century
KW  - International relations
N1  - Includes bibliographical references and index
ER  -