Joshi ,Puranchand <br/><br/>
Sanskritik vikas aur sanchar kranti badalti paripresh 

 - Delhi  Granth shilpi  2001 
 - 316p. 
<br/><br/><label>ISBN: </label>81-86684-88-3 
<br/><br/><label>Dewey Class. No.: </label>070.954H        Jos. P1