00485 a2200181 4500 067608 OSt 20211217111013.0 511 A35D Akerkar, Rupali Discrete mathematics by Rupali Akerkar and Rajendra Akerkar New Delhi Pearson 2009 319p. Computer science--Mathematics; Mathematics Akerkar, Rajendra ddc BK 1482 1482 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-03-07 MTH 250.00 3 511 A35D 1894 2025-03-28 2025-03-18 2020-09-02 BK