TY - BOOK ED - United Nations TI - Planning the external sector: techniques, problems and policies: report on the First interregional seminar on development planning, Ankara, Turkey 6-17 September 1965 U1 - 338.9 21st PY - 1967/// CY - New York PB - United Nations KW - Economic policy; International trade; Foregin exchange; Economic assistance N1 - ST/TAO/SER.C/91 ER -