TY  - GEN
AU  - Goel, B. S.
TI  - Numerical analysis: including calculus of finite differences 
U1  - 519.4 
PY  - 1985///-1986
CY  - Meerut
PB  - Pragati prakashan
KW  - NUMERICAL ANALYSIS
N1  - Includes appendix and answers
ER  -