Cochran, William G. <br/><br/>
Sampling  Techniques 

 - 3rd /   2018. 
 - Delhi:  Wiley India Private Limited.  2018. 
 - 428p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Education, Education. 
<br/><br/><label>Dewey Class. No.: </label>001.433