 | David Chandler Company
Astronomy for amateurs and education, such as observer-oriented star mapping and telescope control, classroom-oriented applications to teach the concepts of planetary motion. Astronomy observer aids, books, telescope interfaces, sky atlas, kits and more.
http://www.davidchandler.com | |
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Additional info
| Registration | | NO | | Payment | | NO | | WAP support | | NO | | Adult Content | | NO | | | |
| Language(s) | | English
| | Date added: | | 12 Dec 2002 |
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