000 004490000a22001570004500
008 140223b1957 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aB2883 J7
082 _aB2883 J7
100 _aCOCHRAN (William G)
700 _aCOX (Gertrude M.)
245 _aExperimental designs. Ed.2.
260 _aNew York
_bJohn Wiley
_c1957
440 _aWiley Series in probability and mathematical statistics.
650 _aSEQUENTIAL ANALYSIS
999 _c251671
_d251671