Tsūshin Hōsō seisaku no kadai
Subtitle: "Tsūshin Hōsō no Arikata ni Kansuru Kondankai" o megutte
By: Shimizu Naoki.
Series: Chōsa to jōhō -- dai 551-gō = -- Issue brief -- no. 551
Publisher: Kokuritsu Kokkai Toshokan Chōsa oyobi Rippō Kōsakyoku
Published: 2006
Place of publication: Tōkyō
Language: jpn
Number of pages: 10