Yonjūnen no ayumi
By: [hensan Niigata Nippō Rōdō Kumiai Yonjūnenshi Hensan Iinkai]
Publisher: Shinbun Rōren Niigata Nippō Rōdō Kumiai
Published: 1985
Place of publication: Niigata-ken Nishikanbara-gun Kurosaki-machi
Language: jpn
Number of pages: 313
Subjects: History; Niigata Nippō Rōdō Kumiai
Other titles: 40-nen no ayumi.