TY - BOOK AU - Gallian,Joseph A. TI - Contemporary Abstract Algebra SN - 0669093254 AV - QA162 .G34 1986 U1 - 512/.02 19 PY - 1986/// CY - Lexington, Mass. PB - D.C. Heath KW - Algebra, Abstract N1 - Includes bibliographical references and indexes ER -