000			00325nam a2200133Ia 4500
001			14591
008			170722s9999 xx 000 0 und d
100			_aWilliams, Gerald E.
245			_aBoolean algebra with computer applications /
260			_c1970.
653			_aBoolean Algebra
653			_aMathematics
942			_cGEN
999			_c77307 _d77307