Miller, Gary M.Beasley, Jeffrey S. <br/><br/>
Modern electronic communication. 

 - 7th. 
 - New Delhi :  Prentice-Hall,  2002. 
 - xix, 883 pages : illustrations. 
<br/><br/> Includes indexBibliographyAccompanied by: CD-ROM. 
<br/><br/><label>ISBN: </label>8120321170 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.<br/>Telecommunication.