Sangyō shūseki ni okeru kōdinēto kinō no kasseika
Series: Chūshō Kōko repōto -- no. 2002-5
Publisher: Chūshō Kigyō Kinʼyū Kōko Chōsabu
Published: 2003
Place of publication: Tōkyō
Language: jpn
Number of pages: 71
Notes: Cover title.