00316nam a2200121Ia 4500008004100000040002500041082001400066100002100080245003500101250002000136260003000156300000800186230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a519.5 F89  aFreund, John E.  0aModern elementary statistics    aSeventh Edition  bPrentice-Hall, Inc.c1988  a574