Young, Pauline V <br/><br/>
Scientific social surveys and research 

 - 4th 
 - New Delhi  Prentice Hall of India  1979 
 - xxi,576p p. 
<br/><br/><label>ISBN: </label>0-97392-035-7 
<br/><br/><label>Subjects--Index Terms: </label>Social surveys