01040nam0-22003131i-450-99000787591040332120060217094623.092-2-006428-6000787591FED01000787591(Aleph)000787591FED0100078759120040427d1990----km-y0itay50------baengCHa---a---001yyYearbook of labour statistic 1945-89= Annuaire sed statistiques du travail 1945-89= Anuario de estadisticas del trabajo 1945-89retrospective edition on population censusesInternational Labour OfficeGenèveInternational Labour Office1990xxxix, 1059 p.30 cmStatistiche del lavoro331.021Organizzazione internazionale del lavoro411221ITUNINARICAUNIMARCBK990007875910403321CDI-LS-89-112MASMASYearbook of labour statistic 1945-89672669UNINA