TY  - BOOK
AU  - Hall,William Edward
AU  - Higgins,Pearce
TI  - A Treatise on International Law / :  
U1  - 341 21
PY  - 1917///
CY  - Oxford : 
PB  - At the Clarendon Press
KW  - Public international law
UR  - https://fll.law.cu.edu.eg/fulltext/bks/B11-05346.pdf
ER  -