TY  - BOOK
AU  - Nye,Joseph S.
TI  - Understanding international conflicts: an introduction to theory and history 
T2  - Longman classics in political science
SN  - 0321300696
PY  - 2005///
CY  - New York
PB  - Pearson/Longman
KW  - International relations
KW  - War (International law)
KW  - World politics
KW  - 20th century
KW  - 21st century
ER  -