Raj, Hans. <br/><br/>
Theory  and  Practice  in  Social  Research 

 - 1st /   2013. 
 - Delhi:  Surjeet  Publications,  2013. 
 - 472p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>English, Knowledge. 
<br/><br/><label>Dewey Class. No.: </label>001.42