Rosen, Kenneth H. Discrete mathematics and its application / [Book] Kenneth H. Rosen. - Fourth edition. - New York : McGraw-Hill Publication, ©1999. - xviii, 678 pages, (A10,B7,S88,I18) pages : 23 cm. ISBN: 0072899050 (hardback) LC Class. No.: 511 Dewey Class. No.: 511