YOUNG. P. V <br/><br/>
Scientific Social Surverys & Research 

 - 4th 
 -  1966  Prentice Hall 
 - 1-576  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>9f:(Y)    K6;2