TY  - GEN
AU  - Oppenheim's 
AU  - Robert Jenings & Arthur watts.
TI  - International Law: Vol.1,Part-2 to 4
SN  - 9780199463619
U1  - 341 OPP 
PY  - 2015///
CY  - UK
PB  - Oxford University Press
N1  - 1. International Law - Theory and principles

ER  -