Общие работы по всемирной истории
Star atlas, containing maps of all the stars from 1 to 6.5 magnitude between the north pole and 34 south declination, and of all nebulae and star . are visible in telescopes of moderate powers |
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Star atlas, containing maps of all the stars from 1 to 6.5 magnitude between the north pole and 34 south declination, and of all nebulae and star . are visible in telescopes of moderate powers |
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