International code of signals.
Contributors: Canada. Marine Regulations Branch. Nautical and Pilotage Division.; Great Britain. Board of Trade.
Publisher: Dept. of Transport, Marine Regulations, Nautical and Pilotage Division
Published: 1969
Place of publication: [Ottawa]
Language: eng
Number of pages: 154
Subjects: Signals and signaling.; Merchant marine -- Signaling.
Notes: First issued in 1857 by Gt. Brit. Board of Trade, under title: Commercial code of signals.