TY  - GEN
AU  - Butzer, P. L.
AU  - Kahane, J. P.
AU  - 
TI  - LINEAR OPERATORS AND APPROXIMATION
U1  - 515.7246 
PY  - 1972///
CY  - Basel
PB  - Birkhauser Verlag
KW  - Linear Operators -- Congresses
N1  - Text In English And German
ER  -