Space Telescopes : Capturing the Rays of the Electromagnetic Spectrum
Neil English
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Format: eBook (EPUB)
Classic Telescopes : A Guide to Collecting, Restoring, and Using Telescopes of Yesteryear
Neil English
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Format: eBook (PDF)
Chronicling the Golden Age of Astronomy : A History of Visual Observing from Harriot to Moore
Neil English
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Format: eBook (EPUB)