Shōwa 42-nendo teiki kenkō shindan kekka hōkokusho.
Contributors: Japan. Jinjiin. Shokuinkyoku. Kōseika.
Publisher: Jinjiin Shokuinkyoku Kōseika
Published: 1969
Place of publication: [Tokyo]
Language: jpn
Number of pages: 10
Other titles: Teiki kenkō shindan kekka hōkokusho