TY  - BOOK
AU  - Ralston Anthony
AU  -  Rabinowitz Philip
TI  - First course in numerical analysis
U1  - B311, M1(RR) 
PY  - 1981///
CY  - Boston
PB  - Mcgraw - Hill    
KW  - MATHEMATICS
N1  - ( International series in pure and applied mathematics )
ER  -