00610nam a2200181Ia 4500001001100000005001700011008004300028020001500071050001000086245012600096260003900222300000700261500008800268650001500356650002500371650001500396999001700411000001653120251012174749.0        s1981    xx                  eng c  a922102602700aHB87100aPopulation and development : a progress report on ILO Research on Population, Labour, Employment and Income Distribution   bInternational Labour Officec1981   ap.  a3d ed 128p. 29cm On title page: World Employment Programme Bibliography: p.113-128  0aDemography 0aEconomic development 0aPopulation  c10274d10274