A.N. Openheim  <br/><br/>
Questionnaire design interewwing and attitude Measurement  

 - new york   questionnarire design   1966 
 - 303 
<br/><br/><label>ISBN: </label>978-0-8264-5176 
<br/><br/><label>Dewey Class. No.: </label>300.723/Op24Q