Kokkyō dare ga kono sen o hiita no ka
Subtitle: Nihon to Yūrashia
By: Iwashita Akihiro hencho
Series: Surabu Yūrashia sōsho -- 1
Publisher: Hokkaidō Daigaku Shuppankai
Published: 2006
Place of publication: Sapporo-shi
Language: jpn
Number of pages: 192
Subjects: Boundaries; National Territory
Notes: Includes bibliographical references.