Fowler ,Floyd J. <br/><br/>
Improving survey questions  design and evaluation 

 - London  Sage Publications 
 - Soft Binding            190 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-0-8039-4583-8 
<br/><br/><label>Subjects--Topical Terms: </label>--Social science
<br/><br/><label>Dewey Class. No.: </label>300.723 FOW-I