Chūshō kigyō no hitode-busoku taisaku no jisshōteki kenkyū
Subtitle: Heisei 3-nendo Koyō Sokushin Jigyōdan itaku kenkyū kekka hōkokusho
Publisher: Chiiki Rōdō Shijō Kenkyūkai; Koyō Sokushin Jigyōdan
Published: 1992
Place of publication: [Tokyo]
Language: jpn
Number of pages: 135