TY  - BOOK
AU  - Trefethen,Lloyd N.
TI  - Approximation theory and approximation practice
T2  - Applied mathematics
SN  - 9789386235442
U1  - 511.4 
PY  - 2013///
CY  - Hyderabad
PB  - Universities Press
KW  - Approximation theory
N1  - Includes bibliographical references (pages 273-298) and index
ER  -