Bhattacharjee, Arun (Editor) <br/><br/>
Communication technologies 

 - New Delhi  Digital Systems  1996 
 - xvi,287p. 
<br/><br/><label>ISBN: </label> RS 295.00 
<br/><br/><label>Source: </label> RS 295.00 
<br/><br/><label>Dewey Class. No.: </label>302.2 COM