000 00265nam a2200121Ia 4500
001 1155
008 231023s9999 xx 000 0 und d
100 1 _aVassallo, Angel
245 1 0 _aEl problema moral
260 _aCatalogos 1994,
_c1994
999 _c43507
_d43507
942 _n1
942 _n1