Schuman, Howard and Presser, Stanley <br/><br/>
Questions and answers in attitude surveys; experiments on question form, wording and context   

 - New York  Academic Press  1981 
 - xii, 370p. Index, Bibl. 
 - Quantitative studies in social relations .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>519.50192452  / Sc392.QA