Rosen, Kenneth H. Discrete mathematics and its applications [Book] / Kenneth H. Rosen. - 4th ed. - Boston : WCB/McGraw-Hill, c1999. - xxii, 678, 10, 7, 88, 18 p. : ill. ; 27 cm. All. ISBN: 0072899050 (pbk) 0071167560 (pbk.) Subjects--Topical Terms: Mathematics.Computer science--Mathematics. Dewey Class. No.: 511