000			00360nam a2200157Ia 4500
008			200717s9999 xx 000 0 und d
082			_aGL 160 CRE 5th ed.
100			_a"Creighton James Edwin"
245		0	_aIntroducatory logic
260			_aNew York
260			_bMacmillan
260			_c1932
300			_a496p.
650			_aReasoning
942			_cEB
999			_c267779 _d267779