Manviki evam samajik vigyanon mein aadhar patthyakaram: FHS-1 (8 Parts) 
IGNOU 
 - New Delhi, India  IGNOU  1989 
<br/><br/><br/>MACESE 
<br/><br/><label>ISBN: </label>978-81-321-0460-5 
<br/><br/><label>Source: </label>Reference