00301nam a2200109Ia 4500008004100000040003800041100001400079245003800093260002600131300001800157653001600175211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aCass, Tom 0aStatistical methods in management  bCASSELLaLondonc1969  aviii, 229p p.  aMathematics