000			00322nam a2200133Ia 4500
100			_aRosen, Kenneth H.
020			_a0-07-113974-5
250			_aThird edition
942			_cBK
245			_aDiscrete mathematics and its applications
260			_aMcgraw-hill, New York _c1994
082			_a519.4 Ros
300			_axxii, 892
999			_c33926 _d33926