000 004330000a22001450004500
008 140223b1972 xxu||||| |||| 00| 0 eng d
041 _aEng
080 _aR3xM72:6 L2
082 _aR3xM72:6 L2
100 _aRussell Bertrand Arthur William
245 _aOur knowledge of the external world as a field for scientific method in philosophy.
260 _aLondon
_bAllen & Unwin
_c1972
650 _aMetaPhysics
650 _aPhilosophy
999 _c69326
_d69326