Kenporen yonjūnen no ayumi
By: [henshū Kenkō Hoken Kumiai Rengōkai].
Contributors: Kenkō Hoken Kumiai Rengōkai (Japan)
Publisher: Kenkō Hoken Kumiai Rengōkai
Published: 1983
Place of publication: Tōkyō
Language: jpn
Number of pages: 842
Subjects: Kenkō Hoken Kumiai Rengōkai (Japan) -- History; Insurance, Health -- Japan -- History
Other titles: Kenporen 40-nen no ayumi.