Firipin, Reitetō jisuberi saigai ni okeru kyūen katsudō no jittai to ōen gijutsu no seinō chōsa hōkokusho.
Contributors: Shōbō Daigakkō (Japan). Shōbō Kenkyū Sentā
Publisher: Shōbō Kenkyū Sentā; Kokudo Gijutsu Seisaku Sōgō Kenkyūjo; Kokudo Chiriin
Published: 2007
Place of publication: Tōkyō
Language: jpn
Number of pages: 44