TY  - BOOK
AU  - Roychoudhury Rajkumar
TI  - Engineering mathematics
SN  - 81-7381-090-7
U1  - 510.2462 
PY  - 1996///
CY  - Calcutta
PB  - New Central Book
KW  - Engineering
KW  - Engineers
KW  - Mathematics
ER  -