000 00241pam a2200109a 44500
082 _a160.82
_bB978A
100 _aButler, R.J.
245 1 _aANALYTICAL PHILOSOPHY
260 _a
_bBasil Blackwell
_c1962
964 _gCIRC
997 _aK4262 C
999 _c381104
_d381104