 Elements of Trigonometry by William Hopkins, 20100111
 College Algebra and Trigonometry plus MyMathLab Student Access Kit Package (4th Edition) by Mark Dugopolski, 20060413
 Algebra and Trigonometry with Modeling and Visualization (4th Edition) by Gary K. Rockswold, 20090201
 Algebra and Trigonometry by Keedy; Bittinger; Smith; Et Al, 1984
 Algebra and Trigonometry for College Readiness (Pearson Education) by john hornsby margaret l. lial, 2011
 Modern Trigonometry by William Wooton, 197906
 Algebra and Trigonometry With Analytic Geometry: A ProblemSolving Approach by Walter Fleming, Dale Varberg, 198901
 Algebra With Trigonometry for College Students by Jerome E. Kaufmann, 199201
 A Graphical Approach to College Algebra & Trigonometry (3rd Edition) by John Hornsby, Margaret L. Lial, et all 20020712
 Contemporary College Algebra and Trigonometry: A Graphing Approach (with CDROM and iLrn? Tutorial) by Thomas W. Hungerford, 20041007




