00305nam a2200109Ia 4500008004100000040003800041100001800079245002400097260004500121300001300166653001600179211214s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aPeaarson, F A 0aStatistical methods  bJOHN WIELY AND SONS, INCaNEW YORKc1942  a443 P p.  aMATHEMATICS