Zenkokuteki na gakuryoku chōsa no gutaiteki na jisshi hōhō tō ni tsuite
Subtitle: hōkoku.
Publisher: Zenkokuteki na Gakuryoku Chōsa no Gutaiteki na Jisshi Hōhō tō ni Kansuru Senmonka Kenktō Kaigi
Published: 2006
Place of publication: [Tokyo]
Language: jpn
Number of pages: 56