000 00357nam a2200133Ia 4500
008 160316s1926 xxu||||| |||| 00| 0 eng d
020 _a
100 _aRussell Bertrand
245 _aOur Knowledge Of The External World As A Field For Scientific Methods In Phil0Sophy
250 _a
260 _aLONDON
_bGEORGE ALLEN
_c1926
300 _a251
700 _a
_a
999 _c20914
_d20914