TY  - BOOK
AU  - Chakrabarty,Sajal Kanti
AU  - Bhagawati,Biswajit
TI  - Class Book of Mathematics for Class XI
SN  - 81-219-1638-8
U1  - 510.712 
PY  - 2008///
CY  - NewDelhi
PB  - S Chand & Company Ltd.
KW  - Mathematics; Mathematics - Secondary School
ER  -