000 00302nam a22001337a 4500
020 _a 0198244169
082 _a120
100 _aLEHRER, Keith
245 _aKnowledge/
_cKeith Lehrer
260 _aLondon:
_bOxford university,
_cc1974
300 _aviii,256p.:
500 _aInclude index
942 _cBK01
999 _c3688
_d3688