TY  - BOOK
AU  - Sehgal, R.P.
AU  - Nagpal, Manohar 
AU  - Garg, R.K.
AU  - Sharma, Sanjay Kumar 
AU  - Sharma, Ranjana 
TI  - 5001 multiple choice questions: explanatory answers 
U1  - 000 
CY  - New Delhi
PB  - Bookhive
KW  - Multiple questions -- answers
KW  - Questions answers -- history
ER  -