TY  - BOOK
AU  - Chopra, J.K.
AU  - 
TI  - Unique quintessence of general studies for main examination paper-i: for UPSC civil services and state public services /  
SN  - 9788183572125
U1  - 000 
PY  - 2010///
CY  - New Delhi
PB  - Unique publishers
ER  -