510 MOHAPATRA, DURGA PRASAD ELEMENTS OF DISCRETE MATHEMATICS ; A COMPUTRE ORIENTED APPROACH 3e / / C . L . LIU & D . P . MOHAPATRA. - NEW DELHI: : TATA MCGRAW-HILL PUBLISHING CO. PVT.LTD,, 008 ( 2011 RPT ). xviii , 547 P. : 9780070669130 : 395/- * DISCRETE MATHEMATICS. * LIU, CHUNG LAUNG * Title