Population and development modelling proceedings of the United Nations - United Nations. Department of International Economic and Social Affairs; United Nations Fund for Population Activities; United Nations/UNFPA Expert Group Meeting on Population and Development Modelling (1979 : Geneva, Switzerland). (New York United Nations, 1981)
ST/ESA/SER.A/73
Keywords: Economic development--Simulation methods--Congresses.; Population--Simulation methods--Congresses.