00325nam a2200109Ia 4500008004100000040003800041100001600079245004500095260004500140300001400185653001600199211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aFisher, R A 0aContributions to mathematical statistics  bJOHN WIELY AND SONS, INCaNEW YORKc1950  aVARIED p.  aMATHEMATICS