Oppenheim  A.N. <br/><br/>
Questionnaire design interviewing and attitude measurement 

 - London      Pinter Pubs.  GB 1992     
 - vi, 303p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Research methods><Questionnaires><Surveys><Interviews>
<br/><br/><label>Dewey Class. No.: </label>007.5/OPP