Nijūnin no hikokutachi
Subtitle: Matsukawa jiken, shinjitsu no shōgen
By: Yamada Seizaburō
Edition: Shohan
Publisher: Shindokushosha
Published: 1958
Place of publication: Tōkyō
Language: jpn
Number of pages: 244
Subjects: Matsukawa Railroad Accident, 1949
Other titles: Matsukawa jiken, shinjitsu no shōgen; 20-nin no hikokutachi