Mitsui gurūpu
By: Kodama Kiyohiko.
Series: Jiji mondai kaisetsu -- 25; Nyūmon shinsho
Publisher: Kyōikusha
Published: 1978
Place of publication: [Higashi-murayama]; Tōkyō : hambai Kyōikusha Shuppan Sābisu
Language: jpn
Number of pages: 166
Subjects: Mitsui Group
Notes: Cover title.