Air traffic control
Subtitle: Advanced Automation System problems need to be addressed : statement of Allen Li, Associate Director, Transportation Issues, Resources, Community, and Economic Development Division, before the Subcommittee on Aviation, Committee on Public Works and Transportation, House of Representatives
By: United States General Accounting Office.
Contributors: United States. General Accounting Office.
Series: Testimony -- GAO/T-RCED-93-15.
Publisher: The Office; The Office [distributor
Published: 1993
Place of publication: [Washington, D.C.]; [Gaithersburg, MD] (P.O. Box 6015, Gaithersburg 20884-6015)
Language: eng
Format: Microform
Number of pages: 14
Subjects: United States. -- Federal Aviation Administration -- Procurement.; Public contracts -- United States -- Management.; Air traffic control -- United States -- Automation -- Evaluation.
Other titles: Advanced Automation Systems problems need to be addressed.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-1241-M.

"March 10, 1993."

Includes bibliographical references (p. 14).

Microfiche. [Washington, D.C.] : U.S. General Accounting Office, [1993?] 1 microfiche : negative.