Kōdoka, tayōkashita riyōsha nīzu ni taiōshita unchin ryōkin ni kansuru chōsa hōkokusho
Series: Un'yu keizai kenkyū shiryō
Publisher: Un'yu Keizai Kenkyū Sentā
Published: 1990
Place of publication: Tōkyō
Language: jpn
Number of pages: 146
Subjects: Transportation; Rates