Title: Senzenki Higashi Ajia no jōhōka to keizai hatten
Subjects: Telecommunication, History, Taiwan-Rekishi-Nihon tōchi jidai, Chōsen-Rekishi-Nikkan heigō jidai, Denki tsūshin-Taiwan, Denki tsūshin-Chōsen
Places: East Asia
Time periods: 20th century