Kōtsū kikan no sōon ni tsuite
Subtitle: Ryokaku ressha no sōon oyobi shindō no seishitsu
By: Kawarai Masatoshi ... [et al.].
Contributors: Mantetsu Tetsudō Gijutsu Kenkyūjo
Series: Shiken hōkoku -- dai 215-gō; Shiken hōkoku (Mantetsu Tetsudō Gijutsu Kenkyūjo) -- dai 215-gō.
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Tetsudō Gijutsu Kenkyūjo
Published: 1941
Place of publication: Dairen-shi
Language: jpn
Number of pages: 47
Subjects: Noise; Railroads; Vibration
Notes: Cover title.