Saikin no hikō shōnen no tokushitsu ni kansuru kenkyū
Series: Hōmu Sōgō Kenkyūjo Kenkyūbu hōkoku -- 32
Published: 2006
Place of publication: Tōkyō : Hōmu Sōgō Kenkyūjo
Language: jpn
Number of pages: 164
Subjects: Juvenile delinquency
Notes: Cover title.