图书标签:
发表于2024-11-24
The Sky Observer's Guide pdf epub mobi txt 电子书 下载 2024
Filled with practical information for the amateur astronomer, this Golden Guide explains: -How to select and use binoculars and telescopes-How to best observe stars, the moon, planets, comets, meteors, and other celestial objects-How to use star charts Profusely illustrated with photographs, diagrams, charts, and tables, this guide is recommended by leading astronomers.
评分
评分
评分
评分
The Sky Observer's Guide pdf epub mobi txt 电子书 下载 2024