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可在安卓获取Open Libra的历史版本
Open Libra, a huge library of books in digital format but with an added attractant: All books are open access, which means they are under Creative Commons license so it can be downloaded and distributed freely.
The Free Library've been waiting
Last updated on 2013年11月04日
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Open Libra
1.93 by Saul M.
2013年11月04日