Pynciau a Argymhellir O fewn eich chwiliad
Pynciau a Argymhellir O fewn eich chwiliad
Navigation
History
17
Shipping
9
Boats and boating
7
Early works to 1800
6
Nautical astronomy
6
Seamanship
6
Handbooks, manuals, etc
5
History, Naval
4
Tables
4
Aids to navigation
3
Commerce
3
Discovery and exploration
3
Pilot guides
3
Safety measures
3
Ships
3
Study and teaching
3
Catalogs
2
Congresses
2
Electronics in navigation
2
Inland navigation
2
Merchant marine
2
Meteorology
2
Naval art and science
2
Officers' handbooks
2
Physics
2
Safety regulations
2
Survival
2
Yachting
2
Afro-American sailors
1
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