Jōhō tsūshin infura ni kansuru chōsa
By: itakusaki Mitsubishi Sōgō Kenkyūjo
Contributors: Japan. Sōmushō. Jōhō Tsūshin Seisakukyoku. Jōhō Tsūshin Keizaishitsu
Publisher: Sōmushō Jōhō Tsūshin Seisakukyoku Jōhō Tsūshin Keizaishitsu
Published: 2003
Place of publication: [Tokyo]
Language: jpn
Number of pages: 69
Subjects: Telecommunication; Technological innovations; Broadband communication systems; Internet
Notes: Cover title.