000			00535nam a2200181Ia 4500
999			_c86916 _d86916
005			20220308154714.0
008			180710s9999 xx 000 0 und d
020			_a69434
082			_a160 _bROB _223
100			_aROBINSON, Daniel Sommer
245		4	_aThe principles of reasoning: an introduction to logic and sciientific method / _cby Daniel Sommer Robinson
250			_a2nd ed.
260			_aNew York _bD.Applecton _c1931
300			_axviii, 393 p.
500			_aIncludes bibliography & index.
650			_aLogic
942			_cS