Kin ishukusei sokusaku kōkashō no seiin, chiryō, yobō ni kansuru kenkyū
Subtitle: Shōwa 49-nendo kenkyū hōkokusho
By: hanchō Tsubaki Tadao
Publisher: s.n.]
Published: 1950
Place of publication: [Japan
Language: jpn
Number of pages: 120
Notes: "Kōseishō Tokutei Shikkan Kin Ishukusei Sokusaku Kōkashō Chōsa Kenkyūhan."