TY  - DATA
AU  - Gupta, Amritava
TI  - Introduction to numerical analysis
SN  - 81-85086-15-X :
U1  - 519.4 
PY  - 1989///
CY  - Calcutta
PB  - Academic publishers
KW  - NUMERICAL ANALYSIS
N1  - Includes exercises, answers and index
ER  -