Shakai hoshō zei no bangō seido ni kansuru seron chōsa
By: Naikakufu Daijin Kanbō Seifu Kōhōshitsu
Series: Seron chōsa hōkokusho
Published: 2011
Language: jpn
Number of pages: 141
Subjects: Social security; Public opinion
Notes: Cover title.