原名:Galaxies in the Universe: An Introduction (2007)(2nd ed.)(en)(431s) 作品简介:为天文学和天体物理学高年级本科生修订的第二版。…… 资源下载VIP免费升级VIP 星系
原名:Galaxies in the Universe: An Introduction (2007)(2nd ed.)(en)(431s) 原名:Galaxies in the Universe: An Introduction (2007)(2nd ed.)(en)(431s) 
