Jōhō nettowāku shisutemu ni kansuru hyōjunka kenshō gijutsu chōsa hōkokusho
Subtitle: Tsūshō Sangyōshō itaku Heisei 4-nendo kōdo gijutsu shūyakugata sangyō tō kenkyū kaihatsu chōsa kanren jōhō nettowāku shisutemu no hyōjunka kenshō gijutsu chōsa
By: [henshū Jōhō Shori Sōgo Unʼyō Gijutsu Kyōkai]
Publisher: Jōhō Shori Sōgo Unʼyō Gijutsu Kyōkai
Published: 1993
Place of publication: Tōkyō
Language: jpn
Number of pages: 282