TY  - BOOK
AU  - Chakrabarty,Sajal kanti,
AU  - Bhagawati,Biswajit,
TI  - Class book of mathematics
SN  - 81-219-1638-0
U1  - 510 
PY  - 2006///
CY  - New delhi
PB  - S. Chand & company ltd.
KW  - Mathematics
ER  -