[えん]の歴史学
Subtitle: kahei ni himerareta nazo o toku
By: Mikami Ryūzō
Publisher: Tōyō Keizai Shinpōsha
Published: 2001
Place of publication: Tōkyō
Language: jpn
Number of pages: 258
Subjects: Japanese Yen; History; Money
Other titles: [En] no rekishigaku
Notes: Includes index.