Rosen, Kenneth H., Discrete mathematics and its applications / Kenneth H. Rosen. - Fifth edition. International edition. - Boston : McGraw-Hill, c2004. - xxi, 787 pages, various pages : illustrations, tables figures ; 23 cm. Includes bibliographic references and index. English ISBN: 0072424346 (acidfree paper) Subjects--Topical Terms: Mathematics.Computer science--Mathematics. Dewey Class. No.: 511 / R72