01110nam0-22003251i-450-99000258655040332192-1-151220-4000258655FED01000258655(Aleph)000258655FED0100025865520000920d1991----km-y0itay50------baENG<<The >>sex and age distributions of populationthe 1990 revision of the United Nations global population estimates and projectionsUnited Nations : Department of international economic and social affairsNew YorkUnited Nations1991391 p.26 cmPopulation studies122DemografiaDemografiastatistiche internazionaliPopolazionedistribuzione304.6Nazioni Unite.Department of Economic and Social Affairs493245ITUNINARICAUNIMARCBK990002586550403321XXIV-C-791787MASMASSex and age distributions of population435032UNINAING01