01021nam0 2200229 450 00002497820100927121925.020090325f19851985km-y0itay50------baengJPy-------001yyNavigation and environmentthemeproceedings [of] the Fifth International Congress of the International Association of the Institutes of NavigationTokyo, 1-2-3-4-5 October, 1985International Association of Navigation Institutes[Tokyo]Institute of Navigation[1985?]Navigation and environment43811NavigazioneAmbienteCongressi623.820Ingegneria e architettura navaleInternational Congress of the International Association of the Institutes of Navigation<5th ;1985 ;Tokyo, Japan>633324ITUNIPARTHENOPE20090325RICAUNIMARC000024978S 623.8/2S 1353/LDSA2009Navigation and environment43811UNIPARTHENOPE