"Perturbation Methods" is part of the "Wiley Classics Library".

The Wiley Classics Library consists of selected books that have become recognized classics in their respective fields. With these new unabridged and inexpensive editions, Wiley hopes to extend the life of these important works by making them available to future generations of mathematicians and scientists. The works currently available in the series are: T. W. Anderson's "The Statistical Analysis of Time Series"; T. S. Arthanari & Yadolah Dodge's "Mathematical Programming in Statistics"; Emil Artin's "Geometric Algebra"; Norman T. J. Bailey's "The Elements of Stochastic Processes with Applications to the Natural Sciences"; Robert G. Bartle's "The Elements of Integration and Lebesgue Measure"; George E. P. Box & Norman R. Draper's "Evolutionary Operation: A Statistical Method for Process Improvement"; George E. P. Box & George C. Tiao's "Bayesian Inference in Statistical Analysis"; R. W. Carter's "Finite Groups of Lie Type: Conjugacy Classes and Complex Characters"; R. W. Carter's "Simple Groups of Lie Type"; William G. Cochran & Gertrude M. Cox's "Experimental Designs, Second Edition"; and, Richard Courant's "Differential and Integral Calculus". Also available are: Volume I "Differential and Integral Calculus" by Richard Courants; Volume II "Methods of Mathematical Physics" by Richard Courant and D.Hilbert; Volume I "Differential and Integral Calculus" by Richard Courant & D. Hilbert; Volume II "Planning of Experiments" by D. R. Cox; Harold S. M. Coxeter's "Introduction to Geometry, Second Edition"; Charles W. Curtis & Irving Reiner's "Representation Theory of Finite Groups and Associative Algebras"; Charles W. Curtis & Irving Reiner's "Methods of Representation Theory with Applications to Finite Groups and Orders"; Volume I of Charles W. Curtis & Irving Reiner's "Methods of Representation Theory with Applications to Finite Groups and Orders"; Volume II Cuthbert Daniel "Fitting Equations to Data: Computer Analysis of Multifactor Data, Second Edition"; Bruno de Finetti's "Theory of Probability"; Volume I of Bruno de Finetti "Theory of Probability"; and, Volume II of W. Edwards Deming's "Sample Design in Business Research".