Sangyō gyōmu kinō saihaichi sokushin chōsa hōkokusho
Publisher: Nihon Ritchi Sentā
Published: 1996
Place of publication: [Tokyo]
Language: jpn
Number of pages: 141
Notes: "Heisei 7-nendo Tsūshō Sangyōshō kōgyō ritchi tekiseika tō chōsa."