Miscellaneous bills, Panama Canal : hearings before the Subcommittee on the Panama Canal of the Committee on Merchant Marine and Fisheries, House of Representatives, Eighty-first Congress, first session ... March 29 and April 5, 1949
Miscellaneous bills, Panama Canal : hearings before the Subcommittee on the Panama Canal of the Committee on Merchant Marine and Fisheries, House of Representatives, Eighty-first Congress, first session ... March 29 and April 5, 1949.