Nonlinear Approximation Theory - 9783642648830

Seber - Nonlinear Regression P - New paperback or softback - X555z

Isidori - Nonlinear System I - New paperback or softback - X555z

Lee - Nonlinear Dimensionality Reduction - New paperback or softback - - X555z

Kline - Similitude and Approximation Theory - New paperback or softbac - X555z

Deimling - Nonlinear Functional Analysis - New paperback or softback - - X555z

Rajasekar - Nonlinear Resonances - New paperback or softback - 50 - X555z

Jeffrey - Nonlinear Waves in Solids - New paperback or softback - X555z