TY  - BOOK
AU  - Chopra,J.P,ed.
AU  - Chopra,J.P,ed./
TI  - GK 2015 digest
SN  - 9788183571319
U1  - 001  C455U 
PY  - 2015///
CY  - New Delhi
PB  - Unique pub.
ER  -