Rosen, Kenneth H Discrete mathematics and its applications / Kenneth H Rosen. - 5th ed. - New Delhi : Tata McGraw-Hill, ©2003. - xxi, 787, varoius pages : ill.; 24 cm. Includes index. ISBN: 0070530475 Subjects--Topical Terms: Mathématique discrète. Dewey Class. No.: 511 / ROD