Perturbation Methods (PDF)

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.
Currently available in the Series:

T. W. Anderson
The Statistical Analysis of Time Series
T. S. Arthanari & Yadolah Dodge
Mathematical Programming in Statistics
Emil Artin
Geometric Algebra
Norman T. J. Bailey
The Elements of Stochastic Processes
with Applications to the Natural Sciences
Robert G. Bartle
The Elements of Integration and
Lebesgue Measure
George E. P. Box & Norman R. Draper
Evolutionary Operation: A Statistical Method for Process Improvement
George E. P. Box & George C. Tiao
Bayesian Inference in Statistical Analysis
R. W. Carter
Finite Groups of Lie Type: Conjugacy Classes
and Complex Characters
R. W. Carter
Simple Groups of Lie Type
William G. Cochran & Gertrude M. Cox
Experimental Designs, Second Edition
Richard Courant
Differential and Integral Calculus, Volume I
RIchard Courant
Differential and Integral Calculus, Volume II
Richard Courant & D. Hilbert
Methods of Mathematical Physics, Volume I
Richard Courant & D. Hilbert
Methods of Mathematical Physics, Volume II

D. R. Cox
Planning of Experiments
Harold S. M. Coxeter
Introduction to Geometry, Second Edition
Charles W. Curtis & Irving Reiner
Representation Theory of Finite Groups and
Associative Algebras
Charles W. Curtis & Irving Reiner
Methods of Representation Theory
with Applications to Finite Groups
and Orders, Volume I
Charles W. Curtis & Irving Reiner
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
Theory of Probability, Volume I
Bruno de Finetti
Theory of Probability, Volume 2
W. Edwards Deming
Sample Design in Business Research