00310nam a2200109Ia 4500008004100000040002500041082001700066100002600083245005400109260002900163300000800192230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a808.0427 M19  aMackenzie,  Nancy R.  0aScience and technology today: reading for writers  bSt. Martin's Pressc1995  a535