000 00305pam a2200121a 44500
008 160422s9999 xx 000 0 und d
082 _a920.71 MON
100 _aMonk, Ray.
245 _aLudwig Wittgenstein : the duty of genius.
260 _aLondon
_b Vintage
300 _a654p.
650 _aBiography
999 _c82326
_d82326