TY  - BOOK
AU  - Lorentz,G.G.
TI  - Approximation of functions
T2  - Athena ser.; selected topics in mathematics
PY  - 1966///
CY  - Chicago : 
PB  - Holt, 
KW  - FUNCIONES
N1  - Bibliografía, p. 179-184
ER  -