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

 - New Delhi  :  Pearson Publication ,  2001. 
 - xvi,592 
<br/><br/><label>ISBN: </label>81-7808-313-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Electronics Communication,
<br/><br/><label>Dewey Class. No.: </label>621.382  / COL