Shokuin no fushō shippei tō ni taisuru kyūzai shisetsu
Series: Sangyō keizai shiryō -- dai 27-shū
Publisher: Zenkoku Sangyō Dantai Rengōkai Jimukyoku
Published: 1934
Place of publication: Tōkyō
Language: jpn
Number of pages: 95
Subjects: Health facilities