Air traffic control : smaller terminal systems' capacity requirements need to be defined :
report to congressional requesters /
United States General Accounting Office.
|Corporate Author:||United States.|
Washington, DC : The Office, 1990.
United States. /
Federal Aviation Administration.
Air traffic control > Air traffic control / United States > Air traffic control / United States / Data processing.
Radar air traffic control systems
14 p. ;
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|Full view||University of Illinois at Urbana-Champaign|