TY  - BOOK
AU  - Schaback R ed.
ED  - International Colloquium on approximation theory( 1976 : Bonn )
ED  - 
TI  - Approximation theory: proceedings
U1  - 512.924 
PY  - 1976///
CY  - Berlin
PB  - Springer Verlag
KW  - Approximation theory
ER  -