Investigation of Panama Canal tolls, Hearings before the Special Subcommittee to Investigate Panama Canal Tolls of the Committee on Merchant Marine and Fisheries, House of Representatives, Eighty-first Congress, first session, on H. Res. 44
Print Book, English, 1949
U.S. Govt. Print. Off., Washington, 1949
iii, 138 pages 24 cm
1049409526
Clark W. Thompson, chairman of subcommittee
Hearings held Mar. 14-June 14, 1949