TY  - BOOK
AU  - Levi,Werner
TI  - International politics: foundations of the system
SN  - 0816607036
AV  - JX1391 .L43
U1  - 327.11 
PY  - 1974///]
CY  - Minneapolis
PB  - University of Minnesota Press
KW  - International relations
KW  - International law
N1  - Bibliography: p. 261-278
ER  -