00926cam a2200277 4500 1717998 BD-DhUL 20170416170608.0 730112s1970 nyu bs 000 0 eng d 72170529 DLC DLC DLC BD-DhUL d------ HC59.7 .U4817 1970 382 UNM United Nations Conference on Trade and Development. Secretariat. The measurement of development effort : study / New York : United Nations, 1970. vii, 64 p. ; 23 cm. $1.00 [United Nations. Document] TD/B/C.3/75/Add.1/Rev. 1 "United Nations publication. Sales number: E.71.II.D.4." Includes bibliographical references. Developing countries Economic conditions. 7 cbc orignew 4 ncip 19 y-gencatlg ddc REF 181619 181619 0 0 ddc 0 382_000000000000000_UNM 1 REF 317745 DUL DUL UNC 2017-04-16 Gift 382 UNM D5210 2017-04-16 2017-04-16 REF