フィルム製造業
By: [henshū Rōdōshō Shokugyō Anteikyoku]
Series: Shokumu kaisetsu -- dai 98-shū
Publisher: Rōdōshō Shokugyō Anteikyoku
Published: 1950
Place of publication: Tokyo
Language: jpn
Number of pages: 127
Subjects: Plastics workers; Job descriptions; Plastic film industry; Vocational qualifications
Other titles: Firumu seizōgyō
Notes: Cover title.