Iwaki Rōkumi junenshi ; fu, Rōdōkai gyōkai no jijō
By: [Iwaki Semento Kabushiki Kaisha Rōdō Kumiai] Iwaki Rōkumi Junenshi Henshū Iinkai henshū
Publisher: Iwaki Semento Kabushiki Kaisha Rōdō Kumiai
Published: 1956
Place of publication: [Kuzuo-cho (Tochigi-ken)]
Language: jpn
Number of pages: 438
Subjects: Cement industries; Trade-unions