00610nam a2200181Ia 4500 0000016531 20251012174749.0 s1981 xx eng c 9221026027 HB871 Population and development : a progress report on ILO Research on Population, Labour, Employment and Income Distribution International Labour Office 1981 p. 3d ed 128p. 29cm On title page: World Employment Programme Bibliography: p.113-128 Demography Economic development Population 10274 10274