Cole Marion <br/><br/>
Introduction to telecommunications voice, data and the internet 

 - New Delhi  Pearson Education  2000 
 - 592p. 
<br/><br/><label>ISBN: </label>8178083132 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunications--Data communications--Wide area and Local area networks (LAN and WAN)