Shiban K. Koul <br/><br/>
IETE Journal of Research 

 - New Delhi  IETE 
<br/><br/><label>ISSN: </label>0377-2063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telicommunication
<br/><br/><label>Dewey Class. No.: </label>CENTRAL LIBRARY