Shōgaisha shūgyō seikatsu shien sentā jigyō no kōkateki unʼei no arikata ni kansuru chōsa kenkyū
Subtitle: Heisei 20-nendo shōgaisha hoken fukushi suishin jigyō
By: [henshū Suishin Jigyō Kentō Iinkai]
Publisher: Zenkoku Shūgyō Shien Nettowāku
Published: 2009
Place of publication: Ōsaka-shi
Language: jpn
Number of pages: 109