Tewari, I P <br/><br/>
Communication technology and development / 
Tewari, I P 
 -  Publications Division Govt. India, New Delhi,  2001 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Other systems of communication
<br/><br/><label>Dewey Class. No.: </label>384 TEW-C