DEMANA, F., & WAITS, B. K. College algebra and trigonometry: A graphing approach.
Chicago Style aipamenaDEMANA, Franklin, and Bert K. WAITS. College Algebra and Trigonometry: A Graphing Approach. Massachusetts; Addison-Wesley Pub. Co., 1990.
MLA aipamenaDEMANA, Franklin, and Bert K. WAITS. College Algebra and Trigonometry: A Graphing Approach.
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