Sōgyō 100-nenshi
Subtitle: Ōsawa Shōkai
By: [henshū Kabushiki Kaisha Ōsawa Shōkai Shashi Hensan Iinkai]
Publisher: Ōsawa Shōkai
Published: 1990
Place of publication: Tōkyō
Language: jpn
Number of pages: 299
Subjects: History; Ōsawa Shōkai