Bøger af Robert Buchheim
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- Advanced Astronomy Projects for Amateurs
437,95 kr. For the experienced amateur astronomer who is wondering if there is something useful, valuable, and permanent that can be done with his or her observational skills, the answer is, "Yes, there is!" This is THE book for the amateur astronomer who is ready to take the next step in his or her astronomical journey.
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- 437,95 kr.