| Heliometer Observations for Determination of Stellar Parallax Made at the Royal Observatory, Cape of Good Hope - Primary Source Edition | | Author:
| Gill, David | Created by:
| Royal Observatory, Cape Of Good Hope | ISBN: | 978-1-287-96252-6 | Publication Date: | Oct 2013 | Publisher: | Creative Media Partners, LLC
| Book Format: | Paperback | List Price: | USD $23.75 |
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