TY  - BOOK
AU  - Gallian,Joseph A.
TI  - Contemporary abstract algebra
SN  - 0395861799
AV  - QA 162   .G136 1998
PY  - 1998///
CY  - Boston
PB  - H. Mifflin
KW  - Algebra, abstract
N2  - This fourth edition has numerous changes. The chapter on cosets and Lagrange's has been moved up. Topics which include cyclomatic extension as well as some material on perfect fields and zeros of irreducible polynomials has been added. The computer exercises have been revised, and the suggested readings have been updated. A new application of permutation groups is included. Suggested videos and websites are new features.
ER  -