三和グル－プのすべて
Subtitle: shin kigyō shūdan kenkyū
By: Satō Ichidan cho
Series: Shin kigyō shūdan kenkyū
Publisher: Nihon Jitsugyō Shuppansha
Published: 1979
Place of publication: Tōkyō
Language: jpn
Number of pages: 246
Subjects: Conglomerate corporations; Bank holding companies; Sanwa Ginkō
Other titles: Sanwa gurūpu no subete