市外通信電線路建設心得
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Tetsudō Kensetsukyoku
Published: 1930
Place of publication: Dairen
Language: jpn
Number of pages: 43
Subjects: Telecommunication cables
Other titles: Shigai tsūshin densenro kensetsu kokoroe