Vachani, Jagdish <br/><br/>
Modern communication and information systems 

 - New Delhi  Kanishka Publishers  1997 
 - viii, 248  Hb 
<br/><br/><label>ISBN: </label>81-7391-194-0 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>303.4833