Angel, Allen R., 1942- Intermediate algebra for college students / Allen R. Angel. - 3rd ed. - xvi, 639 p. : col. ill. ; 27 cm. Includes index. ISBN: 0134737296 0134787366 LCCN: 91022951 Subjects--Topical Terms: Algebra. LC Class. No.: QA154.2 / .A53 1992 Dewey Class. No.: 512.9