Showing 1 - 2 results of 2 for search 'Ridpath Ian' Refine Results
  1. 1
    Norton's star atlas and reference handbook (Epoch 2000.0)
    by Norton Arthur P.
    Published 1998
    Other Authors: “…Ridpath Ian…”
    Book
  2. 2
    The Illustrated encyclopedia of astronomy and space /
    Published 1976
    Other Authors: “…Ridpath, Ian…”
    Book
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