About SAKAI TOMOJI
About YAMATO ATSUSHI
About 国立教育政策研
About 日本教育情報学会年会論文集
About resource preservation
About computer application system
About opinion
About information collection
About guiding principle
About copyright
About information management
About digital archives
About 意思表示システム
About expression of the will
About guideline
About copyright management
About Information sources
About Documentation in general
About デジタルアーカイブ
About 構築
About 意思表示
About 提案