000 00302nam a2200121Ia 4500
008 230907s9999 xx 000 0 und d
082 _bCOC/E
_a519.57
100 _aCOCHRAN, WILLIAM G.
245 0 _aEXPERIMENTAL DESIGNS
260 _bNEWYORK, JOHNWILW
_c1959
650 _aAg. Statistics
942 _cBK
999 _c12192
_d12192