TY  - BOOK
AU  - Gupta,P.P.
AU  - Gupta,G.S.
AU  - Gupta,Sanjay .
TI  - Mathematical methods
SN  - 8175561637
U1  - 510 21
PY  - 2000///.[Reprinted 1992-93]
CY  - Meerut
PB  - Pragati Prakashan
KW  - Engineering mathematics
ER  -