TY  - BOOK
AU  - Chopra, P. S.
AU  - Chopra , J. K.
TI  - UNIQUE QUINTESSENCE for UPSC Civil services
PY  - 2005///
CY  - New Delhi
PB  - Unique publ
KW  - Competetive Exam Guide
N1  - 15v. Vol2.Ancient and medieval India
ER  -