Kokusai hikaku seishōnen to katei
Subtitle: seishōnen to katei ni kansuru kokusai hikaku chōsa hōkokusho
By: Sōrifu Seishōnen Taisaku Honbu hen.
Publisher: Ōkurashō Insatsukyoku
Published: 1982
Place of publication: Tokyo
Language: jpn
Number of pages: 520