House documents, 87th Congress. 42. Report of National Advisory Council on International Monetary and Financial Problems, letter from chairman transmitting 7th special report on operations and policies of international financial institutions of which United States is member, for 2-yr. period Apr. 1, 1958-Mar. 31, 1960, pursuant to sec. 4(b) (6) of Bretton Woods agreements act, as amended; Jan. 6, 1961.