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Song of the Clyde : a history of Clyde shipbuilding | Bok | 629.128(411) W
Walker, Fred M. / - Cambridge : Stephens, 1984. - 233 s. - Språk: Engelsk | Walker, Fred M. | 1984 |
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The Popham Colony's Virginia : Spars and rigging | Analytt | q386(05) N
Walker, Fred M. / I: Nautical Research Journal. - Vol.48, No.2, 2003 - Wellsville, NY, 2003. - s.94-101 | Walker, Fred M. | 2003 |