Yadav K P Ed. <br/><br/>
Encyclopedia of mass communication. 

 - New Delhi  Institute for Environmental Development Studies    1998 
<br/><br/><label>Standard No.: </label>41022 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>4k1,N98, N8.1-.3  RR