The seaway code :

seamanship and safety for all leisure craft /
written by James Stevens.
Bibliographic Details
Main Creator: Stevens, James, 1950-
Contributors: Royal Yachting Association (Great Britain)
Format: Book
Language:English
Published / Created: Norwich : Stationery Office, 2001.
Subjects:
Notes:Physical description: 68 p. : col. ill., maps ; 21 cm.
ISBN:0117025356