Rosen, Kenneth H. Dicsrete mathematics and its applications / By Kenneth H Rosen. - 4th ed. - New Delhi : Tata McGraw Hill Publishing Company Ltd , 1999. - xxii,678,I-18p. ; 25 cm. ISBN: 9780070473737 Subjects--Topical Terms: Mathematical reasoningAdvanced counting techniquesModeling computation Dewey Class. No.: 511.8 / ROSK