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| ブックス | At night, navigators oriented on the rising and setting points of key stars and constellations;... の書籍検索結果 |
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| ブックス | At night, navigators oriented on the rising and setting points of key stars and constellations;... の書籍検索結果 |
 At night, navigators oriented on the rising and setting points of key stars and constellations; by day, on the sun when low in the sky (its changing position having been calibrated against the fading star field of the dawn sky). When clouds obscured the...  Prehistoric Settlement of the Pacific - 87 ページ 編集 - 1996 - 169 ページ 全文表示 -
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