Johnsonbaugh, Richard Discrete mathematics - 6th ed. - Upper Saddle River Pearson/Prentice Hall Karim International (021645) 2005 - 688 p. - JK computer science and mathematics series . ISBN: 978-81-317-1287-0 Subjects--Topical Terms: Calculus Computer scienceComputer science--MathematicsMathematics LC Class. No.: QA39.2.J65