Reimer - Multivariate Polynomial Approximation - New paperback or soft - X555z

Temlyakov - Greedy Approximation - New hardback or cased book - X555z

Nrnberger - Multivariate Approximation and Splines - New hardback or - X555z

Temlyakov - Multivariate Approximation - New hardback or cased book - X555z

Du - Design and Analysis of Approximation Algorithms - New hardback or - X555z

De Villiers - Mathematics of Approximation - New hardback or cased boo - X555z

Vazirani - Approximation Algorithms - New hardback or cased book - 14 - X555z

Stout - Polynomial Convexity - New hardback or cased book - X555z