search materials(including e-books and e-journals) held by Hokkaido university.
search materials held by universities in Japan.
search information on academic articles published in Japan.
search NDL(National Diet Library) online, NDL Digitized Contents and "Aozora Bunko", materials of a Japanese digital library.
Search keyword：(Subject: #Treaty on Erupean Union )
European Union : selected instruments taken from the treaties
Book 1, v. 1 : pbk,Book 1, v. 1 : hbk. - Brussels : Office for Official Publications of the European Communities , 1993-