Sōki taishoku yūgū seido no jittai
Subtitle: sentakuteki teinensei no kinō to sono kōzai ni kansuru kenkyū
By: [henshū, Kōnenreisha Koyō Kaihatsu Kyōkai].
Publisher: Dō Kyōkai
Published: 1981
Place of publication: Tokyo
Language: jpn
Number of pages: 210