 Student's Solutions Manual to accompany Precalculus: Functions and Graphs by Raymond A. Barnett, Karl E. Byleen, et all 13 July, 2000
 Easy Outline of Precalculus by Kimberly S. Kirkpatrick, FredSchaum's Outline of Theory and Problems of Precalculus Safier, 15 March, 2002
 Precalculus:Enhanced with Graphing Utilities (2nd Edition) by Michael J., III Sullivan, 30 December, 1999
 Schaum's Outline of Trigonometry by Robert E. Moyer, Frank, Jr. Ayres, et all 30 November, 1998
 PreCalculus Super Review by M. Fogiel, Research and Education Association, et all 01 July, 2000
 College Algebra by Michael Sullivan, July, 1998
 Functioning in the Real World: A Precalculus Experience by Sheldon P. Gordon, Florence S. Gordon, et all November, 1996
 Graphing Technology Guide for Precalculus by Benjamin N. Levy, November, 1997
 A Beginner's Guide to the Ti82 With Emphasis on PreCalculus Mathematics by Cindy Dennis, January, 1994
 The Essentials of PreCalculus (Essentials) by Research, Educ Assoc Staff, et all 1998
