A textbook for upper-level undergraduates and beginning graduate students. Excellent 3D graphics. includes Mathematica programs and demos. The full text of Algebra: Abstract and Concrete is available for free download from this page on line: http://www.math.uiowa.edu/~goodman/algebrabook.dir/download.htm http://www.math.uiowa.edu/~goodman/algebrabook.dir/bookmt.pdf
Rights:
Open access:
http://www.math.uiowa.edu/~goodman/algebrabook.dir/bookmt.pdf