Densanki gyōkai
By: Kimizuka Yoshirō cho
Series: Kyōikusha shinsho; Sangyōkai shirīzu -- 33; Sangyōkai shirīzu -- 33.
Publisher: Kyōikusha; Kyōikusha Shuppan Sābisu hatsubai
Published: 1977
Place of publication: [Higashimurayama]; Tōkyō
Language: jpn
Number of pages: 270
Subjects: Computer industry
Notes: Includes bibliographical references (p. 269-270).