Oppenheim, A. N.  1924- <br/><br/>
Questionnaire design and attitude measurement / 
by A. N. Oppenheim 
 - London :  Heinemann,  1966. 
 - ix, 298 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>043582676X  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Attitude (Psychology)--Testing.<br/>Questionnaires.