000			00381nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-047373-0
082			_a511.6 KEN
100			_aRosen, Kenneth H
245		0	_aDiscrete mathematics and its applications
250			_a4th
260			_aTata mcgraw hill _bNew Delhi _c1999
300			_b0
650			_aMATHEMATICS
999			_c168002 _d168002