01216cam a2200289 a 4500 1588706 BD-DhUL 20170410112338.0 930823s1993 nyua b i100 0 eng 93195024 9211512492 DLC DLC DLC BD-DhUL d------ HB884 .U544 1989 304.6 20 UNP United Nations International Symposium on Population and Development Planning (1989 : Rīga, Latvia) Population and development planning : proceedings of the United Nations International Symposium on Population and Development Planning : Riga, Latvian Soviet Socialist Republic, 4-8 December 1989. New York : United Nations, Dept. of Economic and Social Development, 1993. xiii, 285 p. : ill. ; 28 cm. "ST/ESA/SER.R/116." "United Nations publication sales no. E.92.XIII.13." Includes bibliographical references. Economic development Congresses. Developing countries Population Economic aspects Congresses. Developing countries Economic policy Congresses. ddc REF 174983 174983 0 0 ddc 0 304_600000000000000_UNP 1 REF 311150 DUL DUL UNC 2017-04-10 Gift 304.6 UNP D18900 2017-04-10 1 2017-04-10 REF