Denki jigyō 30-nen no tōkei
Subtitle: Shōwa 26-nendo - Shōwa 55-nendo
By: Shigen Enerugīchō Kōeki Jigyōbu, Denki Jigyō Rengōkai kyōhen.
Publisher: Nihon Denki Kyōkai
Published: 1982
Place of publication: Tokyo
Language: jpn
Number of pages: 1288