TY  - BOOK
AU  - Symposium on Quantitative Approximation, Boon, West Germany, Aug. 20-24, 1979
AU  - Devore, Ronald A.
AU  - Scherer, Karl
TI  - Quantitative approximation; proceedings
U1  - 515.73 
PY  - 1980///
CY  - New York
PB  - Academic Press
ER  -