三菱対住友
Subtitle: Nihon keizai no shudōken arasoi
By: Kameoka Tarō
Series: Bunshun bijinesu; Bunshun business
Publisher: Bungei Shunjū
Published: 1969
Place of publication: Tōkyō
Language: jpn
Number of pages: 214
Subjects: Competition; Big business; Mitsubishi Gurūpu; Sumitomo Group
Other titles: Mitsubishi tai Sumitomo
Notes: In Japanese.