"Kōjō no henkaku" (nyū fakurotī-ka) ni kansuru chōsa kekka hōkokusho
Publisher: Tōkyō Shōkō Kaigisho Chūshō Kigyō Iinkai Nyū Fakutorī ni Kansuru Senmon Iinkai
Published: 1993
Place of publication: [Tokyo]
Language: jpn
Number of pages: 48