大学生が教科書発行…検定合格、高校が採択 : 社会 : YOMIURI ONLINE(読売新聞) http://www.yomiuri.co.jp/national/news/20130128-OYT1T00781.htm?from=tw …
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大学生が教科書発行…検定合格、高校が採択 : 社会 : YOMIURI ONLINE(読売新聞) http://www.yomiuri.co.jp/national/news/20130128-OYT1T00781.htm?from=tw …