000 003850000a22001810004500
005 20221004214208.0
040 _cPOF
100 _aA. J. Ayer
245 _aPhilosophy in the twentieth century
260 _bCounter point
260 _bLondon
260 _c1984
300 _a280
546 _aEn
650 _a Philosophy
942 _cBK
999 _c8721
_d8721