Airline concentration microform : hearing before the Subcommittee on Aviation of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred First Congress, first session, on effects of airline concentration at hub airports on fares and service, June 7, 1989.
United States.Congress.Senate.Committee on Commerce, Science, and Transportation.Subcommittee on Aviation.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.,
1989.
Includes bibliographical references.
Microfiche.
Airlines
Airports
Aeronautics, Commercial