Cambridge University Press - Numbers, Groups and CodesPaperback: 354 pages
This thoroughly revised and updated version of the popular textbook on
abstract algebra introduces students to easily understood problems and
concepts. John Humphreys and Mike Prest include many examples and
exercises throughout the book to make it more appealing to students and
instructors. The second edition features new sections on mathematical
reasoning and polynomials. In addition, three chapters have been
completely rewritten and all others have been updated.