Review '[Covington] writes clearly and the text is presented in an orderly manner, so that the reader is unlikely to become confused.' The Times Higher Education Supplement Book Description How to Use a Computerized Telescope is the first handbook that describes how to start observing the night sky with a computerized telescope. Full of practical advice and tips for troubleshooting, it explains how your telescope tracks sky movements, and how to get the most out of any computerized telescope. See all Product description
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منذ 4 أيام
منذ أسبوع