Kunai iseki hakkutsu chōsa hōkoku
Series: Kitaku maizō bunkazai chōsa hōkoku -- 036; Kita-ku maizō bunkazai chōsa hōkoku -- dai 36-shū.
Publisher: Tōkyōtokitakukyōikuiinkaishōgaigakushūsuishinka
Published: 2005
Place of publication: Tōkyō
Language: jpn
Number of pages: 106