000 00323nam a22001217a 4500
005 20250820092935.0
008 250820b |||||||| |||| 00| 0 eng d
100 _aCOCHRAN, W.G
245 _aSAMPLING TECHNIQUES
_cWILLIAM G. COCHRAN
260 _aNEW YORK
_bJOHN WILEY & SONS
_c1977
300 _aXVI;428P.
_bILL
942 _cBK
999 _c22051
_d22051