000			00387nam a22001577a 4500
003			OSt
005			20230928150153.0
008			131025b xxu||||| |||| 00| 0 eng d
020			_a0852261217
040			_cL C
100			_aCochran G. WIlliam
245			_aSampling Techniques 3rd ed
260			_aNew Delhi _bWIley Eastern _c1977
300			_a428 _bIncludes Index
942			_2lcc _cBK
999			_c313 _d313