Grant, G. A. A., & Klinkert, J. (1970). The ship's compass: Including general magnetism, theory, practice and calculations relating to magnetic and gyro compasses (2nd ed., revised.). Routledge and K. Paul.
Chicago Style (17th ed.) CitationGrant, G. A. A., and John Klinkert. The Ship's Compass: Including General Magnetism, Theory, Practice and Calculations Relating to Magnetic and Gyro Compasses. 2nd ed., revised. London: Routledge and K. Paul, 1970.
ציטוט MLAGrant, G. A. A., and John Klinkert. The Ship's Compass: Including General Magnetism, Theory, Practice and Calculations Relating to Magnetic and Gyro Compasses. 2nd ed., revised. Routledge and K. Paul, 1970.
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