TY  - BOOK
AU  - Pettofrezzo Anthony J
TI  - Introductory numerical analysis
SN  - 978-0-486-45016-3
U1  - 515 
PY  - 2006///
CY  - New York
PB  - Dover
KW  - Numerical analysis
N2  - Its main theme is interpolation of the standpoint of finite differences, least squares theory, and harmonic analysis. Also covers the numerical solutions of ordinary differential equations and approximation through Fourier series
ER  -