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The case for the sea-serpent | Bok | Mag. 398.4 G Gould, R.T. / - London : Philip Allan, 1930. - xii, 291 s. - Språk: Engelsk | Gould, R.T. | 1930 |
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The case for the sea-serpent | Bok | 398.4 G Gould, R.T. / - Detroit : Singing Tree Press, 1969. - xii, 291 s. - Språk: Engelsk | Gould, R.T. | 1969 |
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The Marine Chronometer : its history and development | Bok | 629.12.05 G Gould, R.T. / - London : Potter, 1923. - 287 s. | Gould, R.T. | 1923 |