Heisei 15-nendo keiki dōkō shisū no kaizen ni kansuru chōsa
Subtitle: hōkokusho : Heisei 15-nendo Naikakufu Keizai Shakai Sōgō Kenkyū jo itaku chōsa
Publisher: Mitsubishi Sōgō Kenkyūjo
Published: 2004
Place of publication: [Tokyo]
Language: jpn
Number of pages: 368