000			00338nam a2200133Ia 4500
005			20260205052622.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a511 R723D
100			_arosen kenneth h
245		0	_adiscrete mathematics and its applications
260			_aboston _bmcgraw hill _c1999
300			_av.p.
942			_cBK
999			_c118002 _d118002