Radar beacons - aid to sea safety

Dades bibliogràfiques
Publicat a:	Ocean Law and Policy Series Vol. 3, no. 1-2 (Jan. 1999 - Dec. 1999), 35-38
Autor principal:	Gill, Robert
Format:	Article
Publicat:	1999
Matèries:	Radar in navigation Aids to navigation Global positioning system Maritime safety