Parthasarathy, G. K. <br/><br/>
Computer aided communication 

 - Delhi  Authorpress  2006 
 - xvi, 230p. 
<br/><br/><label>ISBN: </label> RS 550.00 
<br/><br/><label>Source: </label> RS 550.00 
<br/><br/><label>Dewey Class. No.: </label>302.2 PAR