000 00306nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aMoore, George Edward
245 0 _aPrincipia ethica
260 _bCambridge University Press
_aCambridge
_c1959
942 _c1
999 _c83750
_d83750