Thoothi N A <br/><br/>
Methods of social research 

 - Bombay  Popular Prakashan India          1966 
 - 66p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science
<br/><br/><label>Dewey Class. No.: </label>Sigma b4, K6