Heisei 17-nendo dengen chiiki ni okeru koyō sokushin taisaku chōsa jigyō
Subtitle: Ōita Kōgyō Kōtō Senmon Gakkō o katsuyō shita chiiki kigyō no gijutsu kyōiku ni kansuru chōsa jigyō : seika hōkokusho
Publisher: Ōita-ken Sangyō Sōzō Kikō
Published: 2006
Place of publication: [Ōita-shi?]
Language: jpn
Number of pages: 104
Other titles: Dengen chiiki ni okeru koyō sokushin taisaku chōsa jigyō
Notes: "Heisei 17-nendo Keizai Sangyōshō itaku chōsa jigyō hōkokusho"