Previous ed.: published as Final act of the International Conference on Revision of the International Regulations for Preventing Collisions at Sea, 1972 (with convention and resolutions), London, 20 October 1972. London : H.M.S.O., 1973.
International Conference on Revision of the International Regulations for Preventing Collisions at Sea, 1972 : final act of the conference, with attachments, including the Convention on the Internatio. ISBN 9280111787. Published by IMO in 1985. Publication and catalogue information, links to buy online and reader comments.