Ships' routeing
By: Intergovernmental Maritime Consultative Organization.
Edition: 3d ed.
Publisher: The Organization
Published: 1973
Place of publication: London
Language: eng
Number of pages: 111
Subjects: Rule of the road at sea.; Nautical charts.; Navigation -- Safety measures.
Notes: "The chartlets contained herein are not to be used for navigation."
Second ed. published in 1971 under title: Ships' routeing and traffic separation schemes.