PPlanning for economic developmentPlanning for economic developmentde Thant UMateriasEconomic policyEdiciones (1)Planning for economic development (1963)United Nations · inglésMás obras de Thant UEEconomic and social consequences of disarmamentEconomic and social consequences of disarmamentTThe external financing of economic developmentThe external financing of economic developmentQQuestion of general and complete disarmamentQuestion of general and complete disarmament
IIntroduction to the Annual Report of the Secretary-General oIntroduction to the Annual Report of the Secretary-General on the Work of the Organization