Grimaldi, Ralph P. Discrete and combinatorial mathematics : an applied introduction / by Ralph P. Grimaldi. - 5th ed. - Boston : Pearson Addison Wesley, 2019.. - xix, 833, 32, 91, 24 p. : ill. ; 27 cm. Includes bibliographical references and index. ISBN: 9789353433055 Subjects--Topical Terms: Mathematics.Computer science--Mathematics.Combinatorial analysis. Dewey Class. No.: 511.6 / GRI/D