Air traffic control : justifications for capital investments need strengthening :
report to the Chairman, Subcommittee on Transportation and Related Agencies, Committee on Appropriations, House of Representatives /
United States General Accounting Office.
Description
- Language(s)
-
English
- Published
-
Washington, D.C. : The Office ; 1993]
- Note
-
"January 1993."
"B-250994"--P. 1.
"GAO/RCED-93-55."
Cover title.
- Physical Description
-
27 p. :
ill. ;
28 cm.
Viewability
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University of Illinois at Urbana-Champaign
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