00589     2200205   4500001002100000005001500021035002000036007000300056008004100059020001800100082001000118084001600128100002300144245004800167250002000215260007200235300002900307700002300336600002400359INLIS00000000000106420231121084058  a0010-1123000046ta231121                g          0 eng    a0-8138-1560-6  a519.5  a519.5 GEO s0 aGeorge W. Snedecor1 aSnedecor and Cochran :bStatistical Methods  aSeventh Edition  aUnited States of Amerika :bThe Iowa State  University Press,c1980  axv, 507p. :bill.; 23 cm0 aWilliam G. Cochran 4aStatistical Methods