Shakai hoshō seido yoron chōsa
Subtitle: Kokumin Kenkō hoken : [Public opinion poll on the social security system. Part 2, National health insurance] / by Kokuritsu Yoron Chōsajo
Series: Yoron chōsa hōkoku-sho -- no. A-15; Seron chōsa hōkokusho -- no. A-15.
Published: 1950
Place of publication: [Tōkyō]
Language: jpn
Number of pages: 42
Subjects: Health Insurance; Public opinion
Notes: Cover title.