Turn, Rein,  1931- <br/><br/>
Privacy systems for telecommunication networks / 
Rein Turn  
 - 6 pages ;  28 cm. 
 - The Rand paper series ;  P-5292 .
 - Rand paper series ;  P-5292 .
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Privacy, Right of--United States.<br/>Electronic data processing departments--Security measures.