Denki tsūshin kōjigyō ni kakaru shokugyō nōryoku taikei no seibi tō ni kansuru chōsa kenkyū
Series: Shiryō shirīzu -- no. 47
Publisher: Kōrei, Shōgai, Kyūshokusha Koyō Shien Kikō Shokugyō Nōryoku Kaihatsu Sōgō Daigakkō Kiban Seibi Sentā
Published: 2013
Place of publication: Tōkyō-to Musashino-shi
Language: jpn
Number of pages: 82
Subjects: Electric industries; Telecommunication; Technical education
Notes: Cover title.

Includes bibliographical references (page 56).