00271nam a2200097Ia 4500008004100000082002300041100002400064245002700088260002700115300003100142251030b        |||||||| |||| 00| 0 eng d  a519.50182bM657.SM  aMills, Frederick C.  aStatistical methodsb/  aLondon:bPitman,c1955  axviii, 842 p. Bibl. Index.