Hokkaidō no denshin denwashi
By: Hokkaidō Denki Tsūshinkyoku hen
Publisher: Denki Tsūshin Kyōsaikai Hokkaidōshibu
Published: 1964
Place of publication: Sapporo
Language: jpn
Number of pages: 800
Subjects: Telegraph; Telephone
Notes: Bibliography: p. 800.