000 00298nam a2200121Ia 4500
008 190601s9999 xx 000 0 und d
082 _a901.94
_bADV
245 0 _aADVENTURES of the mind
260 _aLondon
_bVictor Gollancz
_c1960
300 _avii, 285 p.
650 _aCivilization
942 _cS
999 _c118775
_d118774