Sadhu <br/><br/>
Research methodology in social sciences/2e 

 - 2nd ed 
 - Bombay  Himalaya  1983 
 - 287p. 
<br/><br/><label>Subjects--Index Terms: </label>Resear ch  
<br/><br/><label>Dewey Class. No.: </label>001.42  / SAD