Astronomical Observatories in Chin : Purple Mountain Observatory, Yangbajain, Beijing Ancient Observatory, Gaocheng Astronomical Observatory

Purchase includes free access to book updates online and a free trial membership in the publisher's book club where you can select from more than a million books without charge. Chapters: Purple Mountain Observatory, Yangbajain, Beijing Ancient Observatory, Gaocheng Astronomical Observatory, Xinglong Station, Yunnan Astronomical Observatory, National Astronomical Observatory of China. Excerpt: Purple Mountain Observatory - Wikipedia, the free encyclopediabody{behavior:url("/w/skins-1.5/vector/csshover.htc")} Purple Mountain Observatory ... More: http://booksllc.net/?id=621742