Kōsei nenkin hoken seido kaikoroku
By: [henshū] Kōseidan
Publisher: Shakai Hoken Hōki Kenkyūkai
Published: 1988
Place of publication: Tōkyō
Language: jpn
Number of pages: 400
Subjects: Social security; Pensions; History
Notes: Includes bibliographical references (p. 400).