Deviation and the deviascope, including the practice and theory of compass adjustment,

Bibliographic Details

Main Author:	Brown, Charles H., F.R.S.G.S (Author)
Format:	Book
Language:	English
Published:	Glasgow, Brown, Son and Ferguson [1961]
Edition:	[8th ed.].
Subjects:	Magnetic declination. Magnetism of ships. Gyro compass. Déclinaison magnétique. Magnétisme des navires. Compas gyroscopiques. gyrocompasses.