TY  - BOOK
AU  - Watson G Alistair
TI  - Approximation theory and numerical methods
SN  - 0-471-27706-1
U1  - 511.42 
PY  - 1980///
CY  - Chichester
PB  - John Wiley
KW  - Approximation theory
KW  - Numerical methods
ER  -