Fowler, H. W. <br/><br/>
Standardized survey interviewing: Minimizing interviewer-related error 

 - New Delhi  Sage  1990 
 - 150p. 
<br/><br/><label>ISBN: </label> USD 17.95 
<br/><br/><label>Source: </label> USD 17.95 
<br/><br/><label>Dewey Class. No.: </label>300.723 FOW