Bello, Ignacio. Introductory algebra : a real-world approach / Ignacio Bello. - 3rd ed. - New York, NY : McGraw-Hill, c2009 - xxx, 758, [44] p. : col. ill. ; 28 cm. Includes index. ISBN: 9780073533438 Subjects--Topical Terms: Algebra--Textbooks. Subjects--Index Terms: Đại số Toán học Dewey Class. No.: 512.9