Sōgyō, shinjigyō tenkai jirei chōsa.
Contributors: Keiei Shien Jōhō Sentā.
Series: Heisei 17-nendo chūshō kigyō kankyō chōsa
Publisher: Chūshō Kigyō Kiban Seibi Kikō Keiei Shien Jōhō Sentā
Published: 2006
Place of publication: Tōkyō
Language: jpn
Number of pages: 81