Inter American Development Bank Act Amendment. Hearing before the Committee on Foreign Relations. United States Senate, ninetieth congress, first session on S. 1688 to amend the Inter-American Development Bank Act to authorize the United States to participate in an increase in the resources to the Fund for Special Operations of the Inter-American Development Bank and for other purposese, March 18, 1967 (U.S. Government Pr. Office, 1967)