Activities and Procedures of UNESCO : hearings before the United States Senate Committee on Foreign Relations, Subcommittee on International Organization Affairs, Eighty-Eighth Congress, first session, on Mar. 4, 1963
Activities and Procedures of UNESCO : hearings before the United States Senate Committee on Foreign Relations, Subcommittee on International Organization Affairs, Eighty-Eighth Congress, first session, on Mar. 4, 1963.