电子书百科大全 Choosing and Using Astronomical Eyepieces (The Patrick Moore Practical Astronomy Series)
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Hardcover: 432 pages
Publisher: Springer (September 5, 2013)
Language: English
ISBN-10: 1461477220
未经允许不得转载：电子书百科大全 » Choosing and Using Astronomical Eyepieces (The Patrick