新時代に入った西欧のテレコム
By: Nihon Bōeki Shinkōkai
Series: Kaigaki chōsa shirīzu -- 269
Publisher: Nihon Bōeki Shinkōkai (Jetoro)
Published: 1987
Place of publication: Tōkyō
Language: jpn
Number of pages: 237
Other titles: Shinjidai ni haitta seiō no terekomu