Hungerford, Thomas W Contemporary precalculus : a graphing approach Thomas W. Hungerford, Douglas J. Shaw - 5th ed - Belmont, CA Thomson Brooks/Cole 2009 - 1 v. (various pagings) : ill. (some col.) ; 26 cm Includes indexes ISBN: 9780495108337 ISSN: 2007939806 Subjects--Topical Terms: Functions - Textbooks Dewey Class. No.: 512.1 HUN