000 00329nam a2200133Ia 4500
008 140317s9999 xx 000 0 und d
082 _a311.2
100 _aJohnson,Palmer O.
245 _aStatistical methods in research.
260 _aTokyo
_bCharles E. Tuttle
_c1949
300 _a377
653 _aStatistics
942 _2ddc
_cBK
999 _c1843
_d1843