TY  - BOOK
AU  - Gupta, S. K.
AU  - Gupta, Anubhuti
TI  - New Senior Secondary Mathematics Vol - 1 For Class XI
SN  - 9788121908375
U1  - 510 
PY  - 1997///
CY  - New Delhi
PB  - S. Chand & Company Ltd.
ER  -