Claims of American nationals against Mexico : hearings before a subcommittee of the Committee on Foreign Relations, United States Senate, Seventy-seventh Congress, second session, on S. 2528, a bill to provide for the settlement of claims of the government of the United States on behalf of American nationals against the government of Mexico comprehended within the terms of agreements concluded by the United States and Mexico. June 30, July 1, 2, 6, 10, and 14, 1942.