000			00325nam a2200145Ia 4500
008			130410s9999 xx 000 0 und d
100			_aLIU C L
245			_aELEMENTS OF DISCRETE MATHMATICS
250			_a
260			_bTATA MCGRAW HILL _a _c1985
270			_aDELHI
300			_a
650			_aHINDI _b
942			_2ddc _cBK
999			_c3969 _d3969