00270nam a2200109Ia 4500008004100000082001800041100000900059245004100068250000900109260003400118300000800152240913s9999||||xx |||||||||||||| ||und||  aGS111.85  AES  aNULL 0aAsethetics Methods, and Epistemology  aNULL  bPenguin BooksaNew Yorkc2000  a486