00829nam0-22002891i-450-99000618289040332119980601000618289FED01000618289(Aleph)000618289FED0100061828919980601d1946----km-y0itay50------ba--------00-yy<<La >>securite' sociale des gens de mer.MontrealBIT1946VI,, 302 p.24 cmÉtudes et documentsSérie MAssurance sociales19341.763Organizzazione internazionale del lavoro411221ITUNINARICAUNIMARCBK990006182890403321XXII BIT N XIV 19FGBCFGBCSecurite' sociale des gens de mer646564UNINAGIU01