Cowles; Ernest  <br/><br/>
An Introduction to Survey Research 

 - New York  Business Expert Press  2015 
 - 198;. p. 22 cm 
<br/><br/><label>ISBN: </label>9781606498187 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research;  Social surveys--Methodology
<br/><br/><label>Dewey Class. No.: </label>001.433 COW