Ōsaka-shi kōgyō keiei chōsasho
Subtitle: kinzoku kikai kigu kōgyō : Shōwa 12
By: [henshū Ōsaka Shiyakusho]
Publisher: Ōsaka Shiyakusho
Published: 1940
Place of publication: Ōsaka-shi
Language: jpn
Number of pages: 440
Subjects: Industrial management
Notes: Chiefly tables.