Stavroulakis, Peter. <br/><br/>
Terrestrial Trunked Radio - Tetra  A Global Security Tool /  [electronic resource] : 
by Peter Stavroulakis. 
 - 1a ed. 
 - Berlin, Heidelberg :  Springer-Verlag Berlin Heidelberg,  2007. 
 -  v.: digital 
<br/><br/><label>ISBN: </label>9783540711926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering<br/>Data encryption (Computer science)<br/>Microwaves<br/>Telecommunication<br/>Engineering<br/>Communications Engineering, Networks<br/>Microwaves, RF and Optical Engineering<br/>Data Encryption
<br/><br/><label>LC Class. No.: </label>TK5103.2  / S73 2007