LIAL, Margaret L. Algebra and trigonometry / - 5th ed. - Glenview, Ill. : Scott, Foresman/Little, Brown Higher Education, 1990. - xv , 735 p . : ill . ; col . 24 cm. includes index ISBN: 0673385760 Subjects--Topical Terms: Algebra.Trigonometry. Dewey Class. No.: 512