Oppenheim, A. N.  <br/><br/>
Questionnaire Design, Interviewing and Attitude Measurement / 
A. N. Oppenheim 
 - New York :  Basic Books Inc. Publishers ,  1966. 
 - ix, 298 p. :  ill. ;  20 cm. 
<br/><br/> Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Questionnaires; Social surveys -- Methodology;
<br/><br/><label>Dewey Class. No.: </label>153.94  / OPQ 1966