Sumitomo no keieishiteki kenkyū
By: Miyamoto Mataji, Sakudō Yōtarō hencho
Publisher: Jikkyō Shuppan
Published: 1979
Place of publication: Tōkyō
Language: jpn
Number of pages: 452
Subjects: History; Sumitomo Zaibatsu
Notes: Includes bibliographical references and index.