Lund, C. A. (1966). Coastal and deep sea navigation for Yachtsmen (6th. ed.). Brown.
Dyfyniad Arddull ChicagoLund, C A. Coastal and Deep Sea Navigation for Yachtsmen. 6th. ed. Glasgow: Brown, 1966.
Dyfyniad MLALund, C A. Coastal and Deep Sea Navigation for Yachtsmen. 6th. ed. Brown, 1966.
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