Oppenhein .A.N <br/><br/>
Questionare Design and Attitude Measurement 

 -  1966  Heinemann London 
 - 1-298  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>435 82675 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>9f5  K6