Heisei 9-nendo seikatsu bunka sangyō taisaku chōsa hōkokusho
Subtitle: Ofisu jittai chōsa
Publisher: Nyū Ofisu Suishin Kyōgikai
Published: 1998
Place of publication: Tōkyō
Language: jpn
Number of pages: 170
Notes: "Heisei 9-nendo Tsūshō Sangyōshō itaku jigyō."