著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Wenger, Etienne","Communities of practice : learning, meaning, and identity",,Cambridge University Press,1999,"Learning in doing : social, cognitive, and computational perspectives",,9780521663632,,https://cir.nii.ac.jp/crid/1130000796853425024