TY  - BOOK
AU  - Usmani B.D.
TI  -  World constitutions
SN  - 9789383318537
U1  - 342 USM 
PY  - 2016///
CY  - New Delhi
PB  - Wisdom Press
KW  - Political science
KW  - Constitutional law
N1  - Includes Index and Bibliography
ER  -