Sudman,Seymour <br/><br/>
Asking Questings :  A practical guide to Questionnaire design / 
Seymour Sudman,Norman M. Bradburn 
 - London  Jossey-Bass pub.  1982 
 - 428 P.: 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics. <br/>Social Sciences--Research
<br/><br/><label>Subjects--Geographic Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>301.723  / SUA 1982