Tōkyō-to denwa setsubi kōji hyōjun shiyōgaki
By: [henshū Tōkyō-to Zaimukyoku]
Publisher: Tōkyō-to Zaimukyoku
Published: 1990
Place of publication: Tōkyō
Language: jpn
Number of pages: 55
Subjects: Telephone; Law and legislation; Equipment and supplies; Specifications
Notes: Cover title.