000			01098 a2200193 4500
003			Nust
005			20230912122825.0
020			_a9971512718
040			_cNust
082			_a001.4222,COC
100			_aCochran, William G. _9158
245			_aSampling Techniques / _cWilliam G. Cochran
250			_a3rd
260			_aNY _bWiley _c2005
300			_axvi,428p .:
505			_aIntroduction (Page-1), Simple Random Sampling (Pge-18), Sampling Proportions and Percentages (Page-50), The Estimation of Sample Size (Page-72), Stratified Random Sampling (Page-89), Further Aspects of Stratified Sampling (Page-115), Ratio Estimators (Page-150), Regression Estimators (Pge-189), Systematic Sampling (Page-205), Single –Stage Cluster Sampling Clusters of Equal Sizes (Page-233), Single-Stage Cluster Sampling Clusters of Unequal Sizes (Page-249), Sub sampling with Units of Equal Size (Page-274), Subsampling with Units of Unequal Sizes (Page-292), Double Sapling (Page-327), Sources of Error in Surveys (Page-359),
650			_aSmpling Techniques _993918
942			_2ddc _cBK _k001.4222,COC
999			_c176767 _d176767