Epp, Susanna S. Discrete mathematics with applications / Susanna S. Epp. - 4th ed - New Delhi: Cengage Learning, 2011. - xxii, 956 p.: ill. ; 26 x 20 cm. It includes bibliographical referrences and index. ISBN: 9788131533024 Subjects--Topical Terms: MATHEMATICS Dewey Class. No.: 510 / 21