00275nam a2200097Ia 4500008004100000082001300041100001600054245006500070250000900135260003300144220204s9999    xx            000 0 und d  a031bCHO  aChou, YaLun 0aStatistical analysis with business and economic applications  aEd.2  aNew YorkbHolt Reihartc1975