最終更新日:2022/12/24
Even though the book is still a difficult object to dematerialize and the paper books are not replaceable, the trend seems to be to prefer an e-book rather than a physical book […]
編集履歴(0)
Even though the book is still a difficult object to dematerialize and the paper books are not replaceable, the trend seems to be to prefer an e-book rather than a physical book […]