Excellent textbook provides undergraduates with an accessible introduction to the basic concepts of abstract algebra and to the analysis of abstract algebraic systems. Features many examples and a large number of problems of varying levels of difficulty at the end of each chapter.
Here's a sample of other books in this Dover category
Elements of Abstract Algebra by Allan Clark Lucid coverage of the major theories of abstract algebra, with helpful illustrations and exercises included throughout. Unabridged, corrected republication of the work originally published 1971. Bibliography. Index. Includes 24 tables and figures.
Modern Algebra by Seth Warner Standard text provides an exceptionally comprehensive treatment of every aspect of modern algebra. Explores algebraic structures, rings and fields, vector spaces, polynomials, linear operators, much more. Over 1,300 exercises. 1965 edition.
Introduction to Higher Algebra by Maxime Bocher Brief yet comprehensive, this well-known text by an influential teacher offers an unsurpassed presentation of the fundamentals of higher algebra—polynomials, determinants, matrices, and elimination theory—that provides students with a thorough foundation in algebraic principles. 1907 edition.
Basic Algebra II: Second Edition by Nathan Jacobson This classic text and standard reference comprises all subjects of a first-yeargraduate-level course, including in-depth coverage of groups and polynomials and extensive use of categories and functors. 1989 edition.