00623cam a2200205 4500 167517 BD-DhUL 20170412163012.0 091006s1961 nyu 00000 eng d 167517 BD-DhUL BD-DhUL 338.7 UNU United Nations. Office of Public Information. United Nations programs of technical assistance; a cooperative effort to aid underdeveloped countries. [New York, 1961] 20 p. : 19 cm. United Nations Technical assistance. ddc REF ANL P 338.91 UNI 178698 178698 0 0 ddc 0 338_700000000000000_UNU 1 REF 315241 DUL DUL UNC 2017-04-12 Gift 338.7 UNU D1616 2017-04-12 2017-04-12 REF