00367 a2200157 4500 8173280134 511.1 VAT 7340 10213 Vatssa, B.S. Discrete mathematics 3rd. New Delhi Wishwa prakashan 1986 2002 vii, 273p. 23cm. FINITE MATHEMATICS L 36054 36054 0 0 0 0 LEN MAIN MAIN LEN 2008-09-23 1 511.1VAT 17088 2023-02-21 2022-12-20 00:00:00 2022-12-20 0.00 2016-10-31 L