Ships' code and decode book
Subtitle: incorporating the international meteorological codes for weather reports from and to ships and the analysis code for use of shipping.
Edition: 6th ed.
Publisher: H. M. Stationery Off.
Published: 1964
Place of publication: London
Language: eng
Number of pages: 59
Subjects: Cipher and telegraph codes -- Meteorology.; Marine meteorology.
Notes: Cover title.