Saikin no suigai no jōkyō to taisaku
Subtitle: chushō kasen no hatei suigai to toshi-gata suigai o chushin ni
By: Ōtsuka Michiko.
Series: Chōsa to jōhō -- dai 544-gō = -- Issue brief -- no. 544
Publisher: Chōsa oyobi Rippō Kōsakyoku
Published: 2006
Place of publication: Tōkyō
Language: jpn
Number of pages: 10
Notes: Cover title.