Cole, Marion <br/><br/>
Introduction to telecommunications  voice, data and the internet 
Marion Cole. 
 - Delhi  Addison Wesley Longman  2001 
 - xvi, 592p.: ill.; 24 cm. 
<br/><br/><label>ISBN: </label>81-7808-313-2. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication. Internet. 
<br/><br/><label>Dewey Class. No.: </label>384.3  / C49I