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eBook, 2012
Current format, eBook, 2012, 1st ed, Available.
eBook, 2012
Current format, eBook, 2012, 1st ed, Available. Offered in 0 more formats
Introduces the science of astronomy including the planets, stars, and comets; how telescopes work; the history of the science; and how amateur astronomers can be useful to scientists.
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