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totalt 2 treff
William Herschel Discoverer of the Deep Sky
heftet,
2021,
Engelsk,
ISBN 9783755734345
Galaxies and How to Observe Them
heftet,
2006,
Engelsk,
ISBN 9781852337520
Galaxies are perhaps the most popular of all visual targets that are sought after by visual observers. At present the only way to get up-to-date information, is to query various …