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

 - 4th Edition 
 - N.D  Prentice-Hall  1984 
 - 576p. 
<br/><br/><label>ISBN: </label> UKP 4.95 
<br/><br/><label>Source: </label> UKP 4.95 
<br/><br/><label>Dewey Class. No.: </label>300.72 YOU