Sōritsu nijisshūnen kinenshi
By: [henshūsha Shiga-ken Sōgō Kyōiku Sentā Sōritsu 20-shūnen Kinenshi Henshū Iinkai]
Publisher: Shiga-oen Sōgō Kyōiku Sentā
Published: 1991
Place of publication: [Yasu-gun Yasu-chō]
Language: jpn
Number of pages: 130