TY  - BOOK
AU  - Kandasamy, P...[et al.].
AU  - Thilagavathy, K.
AU  - Gunavathy, K.
TI  - Engineering mathematics
SN  - 8121900484
U1  - 510.2462 22
PY  - 1987///
CY  - New Delhi
PB  - S. Chand & Company
ER  -