Gunma no sonraku kōzō
Subtitle: nōson seinen no ishiki to sonraku kōzō
By: Koike Zenkichi ; [henshū, Koike Zenkichi Sensei Taikan Kinen Chosho Kankōkai].
Publisher: Dō Kankōkai
Published: 1981
Place of publication: Maebashi
Language: jpn
Number of pages: 428