TY  - BOOK
AU  - Gupta, P.P.
AU  - Malik, G.S.
TI  - Calculus of finite differences and numerical analysis
U1  - 515.62 
PY  - 1992///
CY  - Meerut
PB  - Krishna
KW  - Algebric equation
KW  - Calculas
KW  - Finite differences
KW  - Integration
ER  -