Jūgyōin no shippei chōsa
Subtitle: Taishō 10-nen ni okeru.
Contributors: Tokyo (Japan). Denkikyoku. Chōsaka.
Series: Nōritsu oyobi hoken chōsa shiryō
Publisher: Tōkyō-shi Denkikyoku Chosaka
Published: 1923
Place of publication: [Tokyo]
Language: jpn
Number of pages: 104
Subjects: Tokyo (Japan). -- Denkikyoku -- Officials and employees -- Diseases
Notes: Cover title.