000			00371nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-043476-X
082			_a511.6 LIU
100			_aLiu,C L _91822
245		0	_aElements of discrete mathematics
250			_a2nd
260			_aTata mcgrow hill _bNew Delhi _c2002
300			_b175
650			_aMATHEMATICS
999			_c171987 _d171987