Tōhoku ōdan jidōshadō iwaki niigatasen, hokuriku jidōshadō (enshinbu), kan'etsu jidōshadō yōchi shutoku jigyō hōkoku
Publisher: Niigata-ken Dobokubu yōchi, Kosoku dōroka
Published: 1992
Place of publication: Niigata]
Language: jpn
Number of pages: 65