En mondai to Nihon keizai
By: Rōdōsha Kyōiku Kyōkai hen.
Contributors: Rōdōsha Kyōiku Kyōkai
Publisher: Gakushū no Tomo Sha
Published: 1978
Place of publication: Tōkyō
Language: jpn
Number of pages: 97
Subjects: Currency question -- Japan; Foreign exchange