Perturbation Methods (Pure and Applied Mathematics)

Mathematical Methods

Principles of Dynamics (2nd Edition), Greenwood, Donald T., Good Book

Classics in Applied Mathematics Ser.: Perturbations : Theory and Methods by...

The Applications of Elliptic Functions By Alfred George Greenhill Published 1959

Quarks, Gluons and Lattices by Creutz, Michael

An Elementary Treatise on Elliptic Functions

Introduction to Perturbation Techniques by Ali H. Nayfeh (1981, Hardcover)