Harte  <br/><br/>
GSM superphones  
/ Lawrence Harte, Richard Levine, Geoff Livingston. 
 - New York  McGraw Hill  1999. 
 - xxii, 348p.  ill.  24cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0070381771  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Global system for mobile communications
<br/><br/><label>Dewey Class. No.: </label>621.38456 HAR 1998