A Graphical Approach to Algebra & Trigonometry plus MyLab Math with Pearson eText -- 24-Month Access Card Package (What's New in Precalculus): Hornsby, John, Lial, Margaret, Rockswold, Gary: 9780134862187: Amazon.com: Books
A Graphical Approach to College Algebra & Trigonometry (3rd Edition): Hornsby, John, Lial, Margaret L., Rockswold, Gary K.: 9780201735109: Amazon.com: Books
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Trigonometry made simple : A self-Teaching Guide for dummies (Paperback) - Walmart.com