TY  - BOOK
AU  - Butler, Willam E.
TI  - International law in comparative perspective
SN  - (978)+9028600892
U1  - 341 
PY  - 1980///.
CY  - USA
PB  - Sijthoff and Noordhoff, 
KW  - Comparative perspective
KW  - International law
KW  -  Public international law
N1  - Including index
ER  -