TY  - BOOK
AU  - Chopra, J.k. Ed
TI  - Unique quintessence of general studies : Paper - I: for UPSC civil services preliminary examination
SN  - 9789351876861
U1  - 351.076001 
PY  - 2018///
CY  - New Delhi
PB  - Unique Publishers
KW  - 
KW  - Civil services preliminary examination
KW  - General studies
ER  -