Here's an observing program for the occasionalamateur observer who wants fast, fun astronomy adventures under the stars. The book shows where and how to view stars, star clusters,other galaxies, and nebulae, all within reach of binoculars or a small telescope.
The Casual Sky Observer's Guide
- 作者： De Laet, Rony
- 出版社： Springer
- 出版日期： 2011-10-12
- ISBN碼： 9781461405948
- 編號： 203c109815791
$ 2,013 元
原價 2,237
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$2,013