Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.armaghplanet.com/blog/tag/amateur-astronomy/page/2
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Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 01:56:12 2016
Êîäèðîâêà: IBM-866

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amateur astronomy | Astronotes - Part 2

amateur astronomy Archive