VACHANI (Jagdish). <br/><br/>
modern communication and information system. 

 - New  Delhi.  Kanishka publishers, distributors.  2006 
 - vi,247 
<br/><br/><label>ISBN: </label>81 7391 194 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science technology communication
<br/><br/><label>Dewey Class. No.: </label>302.23 VACM