Open Book Project
Mission The Open Book Project is aimed at the educational community and seeks to encourage and coordinate collaboration among students and teachers for the development of high quality, freely distributable textbooks and educational materials on a wide range of topics. The advent of the Internet and the World Wide Web are making collaboration among educators on a global scale possible for the first
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リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
Wikibooks - Wikipedia
Wikibooks
