Wilkinson, T S <br/><br/>
Methodology and techniques of social research  
/ by T S Wilkinson, P L Bhandarkar 
 - 4th ed.  
 - Mumbai:  Himalaya Publications,   1984 .  
 - 444p.  
<br/><br/><label>Dewey Class. No.: </label>300.72   / WIL/M