00640nam a22002172  4500001001300000003000500013005001700018008004100035040001800076086002200094099002200116245006000138260003100198300000700229500001300236500004400249650003900293710005300332949001800385999001900403hsl001005378DGPO20170826152539.0170105s1978    dcu     r    f000 0 eng d  aGPOcGPOdMvI0 aTD 4.8/2:6190.2 A  aTD 4.8/2:6190.2 A00aMaintenance of automated radar terminal systems (ARTS).  a[Washington, D.C.,c1978].  av.  a2/22/78.  aCRDP Program Historic Shelflist record. 0aRadar air traffic control systems.1 aUnited States.bFederal Aviation Administration.  aBEVbFed Docs  c263980d263980