Hillebrand Friedhelm Ed <br/><br/>
Gsm and umts: the creation of global mobile communication ( with cd) 

 - N.d. 
 - England  JOHN WILEY & SONS, LTD  2002 
 - viii,580p p. 
<br/><br/><label>ISBN: </label>0 470 84322 5 
<br/><br/><label>Subjects--Index Terms: </label>Env Sc