report on the declinations of the stars employed in latitude work with the zenith telescope, embracing systematic corrections in declination deduced f
united states northern boundary commiss
report on the declinations of the stars employed in latitude work with the zenith telescope, embracing systematic corrections in declination deduced f
United States Northern Boundary Commiss (Author) · nabu press · Physical Book
Out of Stockreport on the declinations of the stars employed in latitude work with the zenith telescope, embracing systematic corrections in declination deduced f
united states northern boundary commiss
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