01371cam a2200325 a 4500 3283487 BD-DhUL 20170411171310.0 830628s1981 nyu b i100 0 eng 82137756 $12.00 (pbk.) DLC DLC BD-DhUL HB849.51 .U57 1979 312 UNP United Nations/UNFPA Expert Group Meeting on Population and Development Modelling (1979 : Geneva, Switzerland) Population and development modelling : proceedings of the United Nations/UNFPA Expert Group Meeting on Population and Development Modelling, Geneva, 24-28 September, 1979 / New York : United Nations, 1981. vi, 129 p. ; 28 cm. Population studies / Department of International Economic and Social Affairs ; no. 73 "ST/ESA/SER.A/73." "United Nations publication sales no. E.81.XIII.2"--Verso t.p. Bibliography: p. 123-129. Population Mathematical models Congresses. Economic development Mathematical models Congresses. United Nations. United Nations Fund for Population Activities. Population studies (New York, N.Y.) ; no. 73. 7 cbc orignew 2 ncip 19 y-gencatlg ddc REF 177480 177480 0 0 ddc 0 312_000000000000000_UNP 1 REF 314004 DUL DUL UNC 2017-04-11 Gift 312 UNP D16374 2017-04-11 1 2017-04-11 REF 0 0 ddc 0 312_000000000000000_UNP 1 REF 314006 DUL DUL UNC 2017-04-11 Gift 312 UNP D16375 2017-04-11 2 2017-04-11 REF