Smith, Joan Macfarlane <br/><br/>
Interviewing in market and social research 

 - London  Routledge & kegam paul,  1972 
 - 149p. 
<br/><br/><label>Subjects--Index Terms: </label>Social research   Market 
<br/><br/><label>Dewey Class. No.: </label>001.42  / SMI