000 00349nam a2200133Ia 4500
008 220721s1934 xx 000 0 und d
041 _aeng
082 _a915
100 _aCohen, Morris R.
245 _aIntroduction to Logic and Scientific Method
260 _aLondon
_bRouledge And Kegan Paul Ltd
_c1934
300 _a467P.
999 _c79964
_d79964