DCNA kinō seigyo reberu purotokoru
Subtitle: DCNA PS040-1980
By: [henshū Nihon Denshin Denwa Kōsha Shisetsukyoku]
Series: Gijutsu sankō shiryō; DCNA manyuaru
Publisher: Nihon Denshin Denwa Kōsha; Nihon Dēta Tsūshin Kyōkai
Published: 1981
Place of publication: [Tokyo]
Language: jpn
Number of pages: 392