000 00551pam a2200181 i 4500
020 _a047116240X
050 0 0 _aQA276.6
_b.C6 1977
100 1 _aCochran, William Gemmell,
_d1909-
245 1 0 _aSampling techniques /
_cWilliam G. Cochran.
250 _a3d ed.
260 _aNew York :
_bWiley,
_cc1977.
300 _axvi, 428 p. :
500 _aIncludes indexes.
650 0 _xsampling -statistics
856 4 2 _uhttp://www.loc.gov/catdir/description/wiley037/77000728.html
856 4 _uhttp://www.loc.gov/catdir/toc/onix03/77000728.html
942 _cSL2
999 _c716
_d716