TY  - BOOK
AU  - Malhotra,O.P
AU  - Gupta,S.K
AU  - Gangal,Anubhuti
TI  - ISC Mathematics Book 1 for class XI
SN  - 9789352838400
U1  - 510 
PY  - 2019///
CY  - New Delhi
PB  - S.Chand
ER  -