000 00305nam a2200109Ia 4500
008 211217s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aAyer, Alfred Jules
245 0 _aLanguage, truth and logic
260 _bVictor gollancz Ltd
_aLondon
_c1967
942 _c1
999 _c148869
_d148869