000 00351nam a2200133Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aCochran, W G
245 0 _aExperimental designs
260 _bAsia publishing House
_aBOMBAY
_c1957
300 _aXIV,611 P p.
653 _aMATHEMATICS
942 _c1
999 _c45876
_d45876