TY  - BOOK
AU  - Chopra, Steven, C 
TI  - Numerical methods for engineers: with softwere and progeramm 
SN  - 0-07-647437-0 
U1  - 519.024 62 CHA  
PY  - 1998///
CY  - Mcgraw hill book company 
PB  - New York 
KW  - MATHEMATICS
ER  -