TY  - BOOK
AU  - Chapra, steven C  .
AU  - Canale,Raymond  P   .
TI  - Numerical methods for engineers / 
SN  - 0-07-100412-2
U1  - 515.6124 
PY  - 1989///
CY  - Newyork : 
PB  - McGraw Hill Book Company , 
ER  -