Amendments to the convention on the international regulations for preventing collisions at sea, 1972 : amendments adopted by the Assembly of IMO at its twelfth session on 19 November 1981 by resolution A.464 (12)
Pubbl/distr/stampa
London : International Maritime Organization, 1983
Titolo uniforme
Amendments to the convention on the international regulations for preventing collisions at sea, 1972