1
Published: Okayama : Okayama Buraku-Kaiho Kenkyusho, 1986
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2
Published: Osaka : Kaiho Shuppansha
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3
4
Article
5
Published: Osaka : Buraku Kaiho Jinken Kenkyusho Buraku Kaiho Kenkyusho [1972-1998]
Serial