Showing 1 - 2 results of 2 for search 'Alden, Harold Lee', query time: 0.01s Refine Results
  1. 1
    The probable errors of Yale parallax plates
    by Alden, Harold Lee
    Published 1949
    Book
  2. 2
    Trigonometric parallaxes of 270 stars
    Published 1960
    Other Authors: “...Alden, Harold Lee...”
    Book
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