Cole, Marion <br/><br/>
Introduction to telecommunications : voice, data, and the Internet 
Marion Cole 
 - 2nd ed. 
 -  c.2002 
<br/><br/><label>ISBN: </label>8178089734 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--MScom
<br/><br/><label>Dewey Class. No.: </label>621.382 COL