TY  - BOOK
AU  - Nonweiler,T.R.F.
TI  - Computational mathematics: an introduction to numerical approximation 
PY  - 1984///
CY  - Chichester
PB  - E. Horwood
KW  - Approximation theory
KW  - Data processing
N1  - Includes index; Bibliography: p. 241-248
ER  -