Wilkinson T S <br/><br/>
Methodology and techniques of socal research. 

 - Bombay  Himalaya Publishing        1977 
 - 416p  cm. 
<br/><br/><label>Standard No.: </label>32993 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Sigma:f, L7