Kōsokudokō ni kansuru kenkyū
By: Nishikiori Seiji ... [et al.].
Series: Shagai kenkyū hōkoku -- dai 77-gō
Publisher: Daidō Seikō Kabushiki Kaisha
Published: 1942
Place of publication: [Nagoya-shi]
Language: jpn
Number of pages: 35
Notes: Cover title.