Hansen, Morris H.. <br/><br/>
Sample Survey Methods and Theory /  

 - 1st ed /  
 - New York :   John Wiley & Sons Inc. ,   1968 
 - p.332,xiii :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sample Survey
<br/><br/><label>Dewey Class. No.: </label>B2817  / J3H