Kiban dansō no henʼi ga dai 4-ki jibanjō no kōzōbutsu ni ataeru eikyō no hyōka
Series: Heisei 17-nendo genshiryoku anzen kiban chōsa kenkyū
Publisher: Saitama Daigaku
Published: 2006
Place of publication: [Urawa-shi?]
Language: jpn
Number of pages: 92
Notes: Cover title.