Sea signalling simplified
Subtitle: a manual of instruction for the new International Code of Signals
By: by P. J. Russell.
Edition: 3rd ed.
Publisher: Coles
Published: 1969
Place of publication: London
Language: eng
Number of pages: 86
Subjects: Merchant marine -- Signaling.
Notes: Illus. (some col.) on lining papers.

Previous ed. (B59-5841), London: Harrap, 1959.