Rosen, Kenneth H. Discrete mathematics & its applications : with combinatorics and graph theory / Kenneth H. Rosen. - Seventh Edition. - various pagining : illustrations ; 20 cm. Includes biographical references and index. ISBN: 9780070681880 0070681880 LCCN: 83011804 Subjects--Topical Terms: Mathematics.Computer science--Mathematics. Dewey Class. No.: 511 / KEN