Shinri bunmei no ruten
Subtitle: kako to mirai no aida de
By: Ōkawa Ryūhō.
Edition: Shohan.
Publisher: Kōfuku no Kagaku Shuppan
Published: 1992
Place of publication: Tōkyō
Language: jpn
Number of pages: 180
Subjects: Kōfuku no Kagaku