Japan's progress in international telecommunications.
Contributors: Kokusai Denshin Denwa Kabushiki Kaisha.
Publisher: Kokusai Denshin Denwa Co.
Published: 1980
Place of publication: Tokyo, Japan
Language: eng
Number of pages: 121
Subjects: Telecommunication -- Japan.
Other titles: Quarter century of KDD activities.; Quarter century of K.D.D. activities.
Notes: Title on added t.p.: A quarter century of KDD activities.