Airline concentration at hub airports : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundredth Congress, second session ... September 22, 1988.
United States.Congress.Senate.Committee on Commerce, Science, and Transportation.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.,
1988 [i.e. 1989]
Distributed to some depository libraries in microfiche.
Shipping list no.: 89-104-P.
Item 1041-A, 1041-B (microfiche)
Includes bibliographical references.
Airlines
Airports
Aeronautics, Commercial