Watakushitachi no shakaika
Subtitle: shōgaku 6-nen no tame ni
By: Ueda Shōji ; Jidō Gakushū Kenkyūkai hen
Series: Futaba gakushū bunko
Publisher: Futaba Shoten
Published: 1949
Place of publication: Tōkyō
Language: jpn
Number of pages: 135