Topics
in Mathematics
Abstract Algebra
Beachy/Blair, Abstract Algebra, http://www.math.niu.edu/~beachy/abstract_algebra/study_guide/contents.html
Paul Garrett, Vincent
Hall ; Intro
to Abstract Algebra; pdf_File
Edwin H.
Connel(Miami)Abstract And Linear Algebra
LectureNote_Dr.David
R. Wilkins;  For Abstract
Algebra
Lecture Notes by
Klau Hoechsmann
Prof. Robert B. Ash
(U_Illinois)