1-8 of 8 Books

Abstraction, reformulation, and approximation
By Sven Koenig,Robert C. Holte

Weighted approximation with varying weight
By V. Totik

Approximation theory and functional analysis
By International Symposium on Approximation Theory (1977 Universidade Estadual de Campinas)

Approximate calculation of multiple integrals
By A. H. Stroud