Cochran, William <br/><br/>
Sampling techniques /  
Cochran, William Gemmell 
 - 3rd 
 - New York  John Wiley 
 - xvi,428 p.; 
<br/><br/>Introduction (Page-1), Simple Random Sampling (Page-18), Sampling Proportion and Percentages (Page-50), The Estimation of Simple Size (Page-72), Stratified Random Sampling (Page-89), Further Aspects of Stratified (Page-115), Ratio Estimators (Page-150), Regression Estimators (Page-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-247), Sub sampling with units of unequal Sizes (Page- 292), Double Sampling (Page-327), Sources of Error in Surveys (Page-359). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling Techniques
<br/><br/><label>Dewey Class. No.: </label>276.6,RAN