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A glossary of sea terms | Bok | 800.935:656.6 B Bradford, Gershom / - London, 1954. - 215 s. - Språk: Engelsk | Bradford, Gershom | 1954 |
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The mariner's dictionary | Bok | r800.935:656.6 B Bradford, Gershom / - New York : Weathervane Books, 1970. - xix, 307 s. - Språk: Engelsk | Bradford, Gershom | 1970 |
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The Speedwell - another look | Analytt | 386(091)(05) Bradford, Gershom / I: The American Neptune. - Nr. 22, 1962. - s. 136-141 | Bradford, Gershom | |