TY  - BOOK
AU  - Malhotra, O. P.
AU  - Gupta, S. K.
TI  - ISC Mathematics Book 1 for Class XI
SN  - 9788121905213
U1  - 510 
PY  - 1998///
CY  - New Delhi
PB  - S. Chand & Company Ltd.
KW  - Mathematics
ER  -