We will keep fighting for all libraries - stand with us!
Search the history of over 866 billion web pages on the Internet.
Capture a web page as it appears now for use as a trusted citation in the future.
Please enter a valid web address
The Wayback Machine has not archived that URL.
Click here to search for all archived pages under http://www.jstage.jst.go.jp/article/johokanri/48/6/48_356/_article/-char/ja/.