TY  - BOOK
AU  - Penrose,E.F.
TI  - The Revolution In International Relations: A Study In The Changing Nature And Balance Of Power 
U1  - 341.3 21
PY  - 1965///
CY  - London
PB  - Frank Cass & Co. Ltd
KW  -  International Relations
KW  - Public international law
KW  - qrmak
N1  - Includes index
UR  - https://fll.law.cu.edu.eg/fulltext/bks/B11-06927.pdf
ER  -