Lipschutz, Semyour Discrete mathematics by Semyour Lipshutz, Marc Lars Lipson and Varsha H. Patil - 2nd ed. - New Delhi Tata McGraw Hill Publishing c2006 - xii,various pages:ill.; 24 cm. ISBN: 0070601747 Subjects--Topical Terms: Mathematics--Data processing Computer science--Mathematics Computer mathematics Dewey Class. No.: 510 / LIP