Ericsson <br/><br/>
GSM System Survey 

 - i, 381p 
<br/><br/> Paperback 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication System<br/>Cell Phone Systems<br/>Wireless Communication System
<br/><br/><label>Dewey Class. No.: </label>621.3840  / ERG