Commercial operation of vessels on the Great Lakes : hearings before the Subcommittee on Maritime Affairs of the Committee on Merchant Marine and Fisheries, House of Representatives, Eighty-First Congress, second session, on H. R. 7377, a bill to authorize the commercial operation of the vessels "Cornwall", "Johnstown", and "Saucon" on the Great Lakes : and H. R. 7954, a bill to authorize the commercial operation of certain vessels on the Great Lakes.
Published: (1950)
