000			00297nam a2200133Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a160
100			_aLUCE, A. A.
245		0	_aLogic
260			_aLondon _bThe english university press _c1958
300			_a207p.
942			_cLL
999			_c12625 _d12625