TY  - BOOK
AU  - Gupta, P.P.
AU  - Malik, G.S.
TI  - Calculus of finite differences and numerical analysis( A course on numerical methods)
U1  - 518 
PY  - 1992///
CY  - Meerut
PB  - Krishna Prakashan Mandir
KW  - Finite differential equation
KW  - Matrics inversion
KW  - Numerical equation
ER  -