Sudman, Seymour. <br/><br/>
Asking questions / 
Seymour Sudman, Norman M. Bradburn. 
 - 1st ed. 
 - San Francisco :  Jossey-Bass,  1982 [Printing 1987]. 
 - xvi, 397 p. ;  24 cm. 
 - Jossey-Bass series in social and behavioral sciences .
 - Jossey-Bass social and behavioral science series. .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 377-384. 
<br/><br/><label>ISBN: </label>0875895468 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.<br/>Questionnaires.
<br/><br/><label>Dewey Class. No.: </label>300.723  / SUA 1987