Shinkō kontserun Riken no kenkyū
Subtitle: Ōkōchi Masatoshi to Riken sangyōdan
By: Saitō Satoshi cho.
Publisher: Jichōsha
Published: 1987
Place of publication: Tōkyō
Language: jpn
Number of pages: 369
Subjects: Ōkōchi, Masatoshi, -- b. 1878.; Riken Sangyōdan.; Rikagaku Kenkyūjo (Japan)
Notes: Bibliography: p. i-x.