The effectiveness of bridge navigation watch alarm systems /
Fitzgerald, Edward
The effectiveness of bridge navigation watch alarm systems / Edward Fitzgerald. - v, 35 pages : color illustrations ; 30 cm - B.Sc. (Hons) Nautical Science .
Includes bibliographical references.
Ships--Bridges --Watch-duty
Aids to navigation
B.Sc. Nautical Science
The effectiveness of bridge navigation watch alarm systems / Edward Fitzgerald. - v, 35 pages : color illustrations ; 30 cm - B.Sc. (Hons) Nautical Science .
Includes bibliographical references.
Ships--Bridges --Watch-duty
Aids to navigation
B.Sc. Nautical Science