Authorizations relating to travel in the United States : hearing before the Subcommittee on Merchant Marine and Tourism of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-fifth Congress, second session, on S. 2552 ... March 15, 1978.
United States.Congress.Senate.Committee on Commerce, Science, and Transportation.Subcommittee on Merchant Marine and Tourism.
Washington : U.S. Govt. Print. Off.,
1978.
"Serial no. 95-64."
United States Travel Service
Tourism