TY  - BOOK
AU  - Gupta, P. P.
AU  - Gupta, P. P.Singh, S.B.
TI  - Engineering mathematics vo.I
SN  - 8182830532
AV  - 510 GUP 2000 
U1  - 510 GUP 2000 
PY  - 2000///
CY  - India
PB  - Krishna Prakashan Media
KW  - Mathematics
ER  -