000			00322nam a2200133Ia 4500
008			240112s9999 xx 000 0 und d
082			_aSIM-D _b510
100			_aSimpson, Andrew
245		0	_aDiscrete mathematics by example
260			_aInc _bMc Graw Hill _c2002
300			_a449
650			_aMathematics
942			_cBK
999			_c11510 _d11510