Grimaldi, Ralph P. Discrete and combinatorial mathematics : an applied introduction / Ralph P. Grimaldi. - 5th ed. - Boston : Pearson Addison Wesley, c2004. - xix, 833, 32, 91, 24 p. : ill. (some col.) ; 27 cm. Includes bibliographical references and index. ISBN: 0201726343 LCCN: 2002038383 Subjects--Topical Terms: Mathematics.Computer science--Mathematics.Combinatorial analysis. LC Class. No.: QA39.2 / .G748 2004 Dewey Class. No.: 510/ / GRI