Otonarisan no chiebukuro
Subtitle: kigyō ni okeru jinzai ikusei, ginō keishō tō no chōsa to jireishū
Publisher: Monotsukuri Daigaku Monotsukuri Kenkyū Jōhō Sentā
Published: 2007
Place of publication: Saitama-ken Gyōda-shi
Language: jpn
Number of pages: 68
Notes: "Kōsei Rōdōshō itaku jigyō"