TY  - BOOK
AU  - Pandurangan, J ... [et al.].
AU  - Vallinayagam, V.
AU  - Hemamalini, P. T.
AU  - Ponnappan, C. Y.
TI  - Engineering mathematics
SN  - NA
AV  - D4028 
U1  - 510.2462 22
PY  - 2005///
CY  - India
PB  - Hi-Tech Publications
ER  -