Great Britain. Board of Trade. (1926). The international code of signals for use of all nations. (20th ed.). H.M. Stationery Off..
MLA CitationGreat Britain. Board of Trade. The International Code of Signals for Use of All Nations. 20th ed. H.M. Stationery Off., 1926.
Warning: These citations have been automatically generated and may not always be 100% accurate..