000 00318nam a2200133Ia 4500
008 211015s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a504
_bP87F
100 _aPOWELL, C.F.
_95067
245 0 _aFrontiers of Knowledge
260 _c1964
_bH.M. Stationary
_aLondon
942 _cBK
999 _c52687
_d52687