TY  - BOOK
AU  - Kar,B.K.
AU  - Kar,B.K.
TI  - Engineering mathematics
SN  - 9788173815584
AV  - 510 KAR 2008 
U1  - 510 KAR 2008 
PY  - 2008///
CY  - Kolkata
PB  - New  Central Book
KW  - Mathematics
ER  -