Denki kōji kankei hōkishū
By: [henshū Nihon Denki Kyōkai].
Contributors: Nihon Denki Kyōkai.
Publisher: Nihon Denki Kyōkai
Published: 1989
Place of publication: Tōkyō
Language: jpn
Number of pages: 301
Subjects: Electrical engineering -- Law and legislation -- Japan