Johnsonbaugh, Richard Discrete Mathematics - 6th.ed. - New Delhi: Pearson, 2005. - 688 p. : ill. Includes index Bibliography: p.593-597p ISBN: 9788131712870 Subjects--Topical Terms: Computer science -- MathematicsLanguage -MathematicsBoolean AlgebraAutomata Dewey Class. No.: 510 J6399d/ 2005