1979 United Nations Pledging Conference for the Transport and Communications Decade in Africa. Final Act. United Nations, 1980.
1980
详细记录
符号A/CONF.99/2
标题1979 United Nations Pledging Conference for the Transport and Communications Decade in Africa. Final Act. United Nations, 1980.
日期New York : UN, 21 Oct. 1980.
描述
4 p.