TY  - BOOK
AU  - Nicholson,Michael
TI  - Formal theories in international relations
SN  - 0521341035
U1  - 327.101 NIC 
PY  - 1989///
CY  - Cambridge [England], New York
PB  - Cambridge University Press
KW  - International relations
N1  - Includes bibliography (p. 234-241) and index
UR  - http://www.loc.gov/catdir/enhancements/fy0916/88025819-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0916/88025819-t.html
ER  -