000			00305nam a2200133Ia 4500
001			9075
008			150525s9999 xx 000 0 und d
020			_a0 273 02933 9
100			_aStobo John
245			_aProblem Solving With Prolog
250			_a0
260			_aLondon _bPitman _c1989
300			_a,;ill.
999			_c40986 _d40986