TY  - BOOK
AU  - Saxena,H.C.
TI  - The calculus of finite difference and numerical analysis
U1  - 515.62 
PY  - 1977///
CY  - Delhi
PB  - S. Chand
KW  - Calculus
KW  - finite differences
KW  - numerical analysis
KW  - Mathematics
ER  -