Tōyō Kōgyō yonjūnenshi.
Contributors: Tōyō Kōgyō Kabushiki Kaisha.
Publisher: Tōyō Kōgyō Kabushiki Kaisha
Published: 1960
Place of publication: Hiroshima-ken Aki-gun Fuchū-chō
Language: jpn
Number of pages: 58
Subjects: Tōyō Kōgyō Kabushiki Kaisha -- History.
Other titles: Tōyō Kōgyō 40-nenshi.
Notes: Cover title.