Shōwa 49-nendo keiran seisanhi chōsa seiseki
Subtitle: Shōwa 49-nen 7-gatsu 1-nichi yori Shōwa 50-nen 6-gatsu 30-nichi ni itaru
Series: Chikusan shiryō -- dai 124-gō
Publisher: Aomori-ken
Published: 1976
Place of publication: [Aomori-shi]
Language: jpn
Number of pages: 79