Burton, S. M. (1967). A Set of Nantical Tables for General Navigational Purposes (Ed.7.). Maritime press.
Dyfyniad Arddull ChicagoBurton, Stephen M. A Set of Nantical Tables for General Navigational Purposes. Ed.7. London: Maritime press, 1967.
Dyfyniad MLABurton, Stephen M. A Set of Nantical Tables for General Navigational Purposes. Ed.7. Maritime press, 1967.
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