Tetsudō kamotsu yusō
Subtitle: Tetsudō Kamotsu Yusō Senmon Shisatsudan hōkokusho
Series: Productivity report -- 150; Productivity report (Tokyo, Japan) -- 150.
Publisher: Nihon Seisansei Honbu
Published: 1963
Place of publication: Tōkyō
Language: jpn
Number of pages: 101