000 00290nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aNagel, Ernest
245 0 _aLogic without metaphisics
260 _bFree press
_aGlencoe
_c1956
942 _c1
999 _c41352
_d41352