Cochran,William .G <br/><br/>
Sampling Techniques 
William G.Cochran 
 - 3rd ed 
 - Rawalpindi  National Book Foundation  1977 
 - xvii,428 
<br/><br/> H.B 
<br/><br/>Introduction (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-State Cluster Sampling Clusters of Unequal Sizes (Page-249), Sub sampling with Units of Equal Size (Page-2740, Subsampling with Units of Unequal Sizes (Page-292), Double Sampling (Page-327), Sources of Error in surveys (Page-359),         
<br/><br/><br/>Almirah No.1and Shelf No.1 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Dewey Class. No.: </label>519.52 COC