Nihon Tōō bōeki handobukku
Subtitle: Rūmania Burugaria hen
By: [henshū Soren Tōō Bōekikai]
Edition: 1987-nen kaiteiban
Publisher: Soren Tōō Bōekikai
Published: 1987
Place of publication: Tōkyō
Language: jpn
Number of pages: 272
Subjects: Commerce; Economic conditions