TY  - BOOK
AU  - Khanna, O.P.
AU  - Khanna, Desh Deepak
TI  - General knowledge refresher
SN  -  978-81-8412-208-4
U1  - 032.02 
PY  - 2015///
CY  - New Delhi
PB  - Asian Books
KW  - GENERAL KNOWLEDGE
ER  -