Plessey Radar. <br/><br/>
Plessey Ar1 Air Surveillance :   Radar 

 - s.l. :   Plessey Radar,   s.f.. 
 - s.p. 
 - RSL. 532, Issue 3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>RADAR
<br/><br/><label>Universal Decimal Class. No.: </label>621.396.96