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

 - Asia:   Pearson Education,   2000 
 - 592p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication 
<br/><br/><label>Subjects--Index Terms: </label>History  
<br/><br/><label>Universal Decimal Class. No.: </label>621.39  / P0