Encyclopedia of survey research methods V : 1 <br/><br/>
Encyclopedia of survey research methods V : 1 

 - 1st 
 - Los Angeles  Sage Reference publication  2008 
 - xl,494p p. 
<br/><br/><label>ISBN: </label>978-1-4129-1808-4 
<br/><br/><label>Subjects--Index Terms: </label>Social surveys - Encyclopedias;