Yamagata-ken no kigyō rōdōsha no chingin, rōdō jikan oyobi koyō no ugoki
Subtitle: maitsuki kinrō tōkei chihō chōsa kekka hōkokusho ; kibo 30-nin ijō : Shōwa 46-nen
Series: Tōkei  shiryō -- no. 66; Tōkei shiryō (Yamagata-ken (Japan). bKikaku Chōseibu. Tōkei Chōsaka) -- no. 66.
Publisher: Yamagata-ken Kikakubu.; Tōkeika
Published: 1972
Place of publication: Yamagata-shi
Language: jpn
Number of pages: 38