Kokoro yutaka de takumashii Ōitakko
Subtitle: katei kyōiku shiryō
By: [henshū Ōita-ken Kyōikuchō Shōgai Gakushūka]
Publisher: Ōita-ken Kyōiku Iinkai
Published: 1997
Place of publication: Ōita-shi
Language: jpn
Number of pages: 62