Oppenheim A N <br/><br/>
Questionnaire design and attitude measurement 
Oppenheim A N 
 -  1966 
 - Heinemann books on  sociology ed by Donald Gunn MacRae .
<br/><br/><label>Standard No.: </label>81,576 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:7:6, K62-;2