Nitchū ichiji shien jigyō no kongo no arikata ya kōkatekina jisshi ni muketa chōsa kenkyū jigyō
Series: Heisei 20-nendo shōgaisha hoken fukushi suishin jigyō "shōgaisha jiritsu shien chōsa kenkyū purojiekuto" hōkokusho
Publisher: Ōsaa Kengun Kurashi Sasaeai Kōbō
Published: 2009
Place of publication: Kumamoto-shi
Language: jpn
Number of pages: 160