Cole, Marion <br/><br/>
Introduction to telecommunications : voice, data, and the internet 
Marion Cole 
 - 2nd ed 
 - New Delhi  Pearson  2002 
 - xvi, 608p. : ill. ; 25 cm 
<br/><br/><label>ISBN: </label>9788131705063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>telecommunications
<br/><br/><label>Dewey Class. No.: </label>621.382 COL