TY  - BOOK
AU  - Kandasamy, P.,
AU  - Thilagavathy, K.,
AU  - Gunavathy, K.,
TI  - Engineering Mathematics Vol. 1
SN  - 812191129X
U1  - 515.24 
PY  - 1986///
CY  - New Delhi
PB  - S. Chand & Company Ltd
ER  -