Hjelm, Johan <br/><br/>
Designing wireless information services 

 - New York  John Wiley  2000 
 - xvii, 413p.   
<br/><br/> CDBK621.[with CD-ROM] 
<br/><br/><label>ISBN: </label>471380156 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information services--Wireless<br/>Wireless communication system