Zairai tetsudō no kōsokuka ni kansuru chōsa kenkyū hōkokusho
Series: Un'yu keizai kenkyū shiryō
Publisher: Un'yu Keizai Kenkyū Sentā
Published: 1992
Place of publication: Tōkyō
Language: jpn
Number of pages: 142
Subjects: Railroads; Speed
Notes: Cover title.