00340nam a2200109Ia 4500008004100000040002500041082001500066100004000081245006200121260003900183300000800222230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a428.34 P91  aBarton, Laurie and Polly Merdinger  0aNorth star: Focus on listening and speaking, introductory  bAddison Wesley Longman, Inc.c1998  a280