 Elementary Linear Algebra by Howard A. Anton, January, 2000
 Algebra 1: Concepts and Skills California Edition by Ron Larson, Laurie Boswell, et all April, 2001
 Matrix Analysis and Applied Linear Algebra by C. D. Meyer, 15 February, 2001
 Intermediate Algebra w/OLC by Mark Dugopolski, 18 February, 2003
 Contemporary Abstract Algebra by Joseph A. Gallian, January, 2002
 Introductory Algebra (9th Edition) by Marvin L. Bittinger, Wesley Addison, 25 June, 2002
 Beginning Algebra, Ninth Edition by Margaret L. Lial, E. John Hornsby, et all 28 February, 2003
 Precalculus by Ron Larson, Robert P. Hostetler, May, 2000
 Methods of Homological Algebra by Sergei I. Gelfand, Yuri I. Manin, 17 January, 2003
 College Algebra, Fourth Edition by Max A. Sobel, Norbert Lerner, 15 February, 1995
