Long-term projections for development planning problems and experience L report on the Second Interregional Seminar on Long-term projections, Dakar, Senegal, 16-27 Aug., 1971 . - Interregional Seminar on Long-term Projections, 2d, Dakar, Senegal, 1971 (New York United Nations, 1973)
Keywords: Economic forecasting -- Congresses; Economic policy -- Congresses