TY  - BOOK
AU  - Anastassiou, George A
AU  - Gal, Sorin G
TI  - Approximation theory : moduli of continuity and global smoothness preservation
SN  - 9780817641511
U1  - 511.4 ANA 
PY  - 2000///
CY  - Boston
PB  - Birkhauser
KW  - Approximation theory
ER  -