ISBN 4641010048 books & textbook
Kokusai shakai to sofuto rō = Soft law on international issues
Nobuhiro Nakayama; Akira Kotera; Masato Dōgauchi
Tōkyō : Yūhikaku, 2008. /2008-09-01 Tankobon Hardcover
isbn-10: 4641010048 / isbn-13: 9784641010048
