TY - BOOK ED - United Nations. TI - Measures for the economic development of under-developed countries: report by a group of experts appointed by the Secretary-General of the United Nations T2 - United Nations. [Document] E/1986, ST/ECA/10 AV - JX1977 .A2 E/1986, etc. U1 - 338.91 PY - 1951/// CY - New York PB - United Nations Department of Economic Affairs KW - Developing countries N1 - "United Nations publications. Sales no.: 1951.II.B.2." ER -