Sharma, Ram Vilas <br/><br/>
Manav Sabhyata Ka Vikas 

 -  New Delhi, Vani Prakashan  1991 
 - 220 
<br/><br/> 3415 
<br/><br/><label>ISBN: </label> 125 
<br/><br/><label>Dewey Class. No.: </label>909  / SHA-M