Near misses and air traffic control issues in Chicago : hearing before a subcommittee of the Committee on Government Operations, House of Representatives, One hundredth Congress, first session, February 27, 1987.
United States.Congress.House.Committee on Government Operations.Government Activities and Transportation Subcommittee.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.,
1987.
Distributed to some depository libraries in microfiche.
Shipping list no.: 87-377-P.
Item 1016-A, 1016-B (microfiche)
Includes bibliographical references.
Air traffic control
Air traffic controllers
Aeronautics
Airplanes