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

 - London  Heinemann Educational Books  1966 
 - 298p. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Attitude (Psychology)<br/>Questionnaries - Data processing<br/>Sociology - Research<br/>Social psychology
<br/><br/><label>Dewey Class. No.: </label>301.015 OPP-;