00281nam a2200109Ia 4500008004100000040002500041082001400066100002200080245003100102260003000133300000800163230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a519.5 L57  aLevin, Richard I. 0aStatistics for management   bPrentice-Hall, Inc.c1978  a568