Kōkinō keitai denwa tanmatsu no sekkei kaihatsu kōritsuka chōsa kenkyū hōkokusho.
Contributors: Japan. Keizai Sangyōshō.; Jōhō Tsūshin Nettowāku Sangyō Kyōkai.
Publisher: Jōhō Tsūshin Nettowāku Sangyō Kyōkai
Published: 2007
Place of publication: Tōkyō
Language: jpn
Number of pages: 87
Subjects: Cell phone services industry -- Japan
Notes: Cover title.

"Keizai Sangyōshō̄ itaku chōsa, Heisei 18-nendo jōhō kaden katsuyō kiban seibi jigyō"--Colophon.

Includes bibliographical references.