Jinzai mappu, jinzai ikusei keikaku.
Contributors: NTT Dēta Keiei Kenkyūjo. 
Series: Heisei 17-nendo sābisu bunʼya jinzai ikusei purojekuto gyōmu hōkokusho
Publisher: NTT Dēta Keiei Kenkyūjo
Published: 2006
Place of publication: [Tokyo]
Language: jpn
Number of pages: 59
Notes: "Heisei 17-nendo Kōsei Rōdōshō itaku gyōmu"