00350nam a2200133Ia 4500001000500000005001700005008004100022020001300063082001500076100002100091245003200112260001600144650005600160404520261006003741.0120911s9999    xx            000 0 und d  a71135952  a428.24 POR  aPorter,Catherine  aPlaces to know in the u.s.a  aMcgraw Hill  aEnglish language - textbooks  for foreign  speakers