Wallis W D Beginner's guide to discrete mathematics - Boston Birkhauser 2003 - xi, 367p. cm. Index 363-367p. ISBN: 9788181282156 (pbk) Standard No.: 95448 Source: 1702, 22/02/2010, Educational Book Agency (India) Textual Subjects--Topical Terms: Discrete mathematicsMathematics Dewey Class. No.: BObD65,8(B), P3;2