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Hakutulokset: 1441968504
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yksi hakutulos.
Go-To Telescopes Under Suburban Skies
nidottu,
2010,
englanti,
ISBN 9781441968500
Go-To Telescopes Under Suburban Skies is the first book specifically written for amateur astronomers who own, or who are about to purchase, a computer-controlled ‘go-to’ telescope. …