[책]The Astronomical Almanac
(사진은 2008년판, 출처는 구글 검색) -제목: Astronomical Almanac for the Year 2010 and Its Companion, The Astronomical Almanac Online: Data for Astronomy, Space Sciences, Geodesy, Surveying, Navigation, and other applications (제목 속의 연도...
Date2009.08.12 Category천문 계산 By창환 Views4214