Shakai hoshō seido ni kansuru kankoku oyobi tōshinshū
Subtitle: Shōwa 60-nen 4-gatsu yori Heisei 4-nen 3-gatsu ni itaru
Publisher: Shakai Hoshō Seido Shingikai
Published: 1992
Place of publication: Tōkyō
Language: jpn
Number of pages: 138
Subjects: Public welfare