TY  - BOOK
AU  - Merrifield,F.G.
TI  - Ship magnetism and the magnetic compass
U1  - 623.863 
PY  - 1963///
CY  - Oxford
PB  - Pergamon Press
KW  - Gyro compass
KW  - Gyroscopes
KW  - Ships
KW  - Ship magnetism
N1  - Includes index
ER  -