| Heliographic Positions of Sun-Spots Observed at Hamilton College From 1860-1870 | | Author:
| Peters, Christian Heinrich Friedrich Frost, Edwin Brant | ISBN: | 978-1-115-62212-7 | Publication Date: | Oct 2009 | Publisher: | Creative Media Partners, LLC
| Book Format: | Paperback | List Price: | USD $23.75 |
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