北京电信工会45年大事记, 1949-1993
By: Zhongguo you dian gong hui Beijing Shi dian xin wei yuan hui bian yin
Publisher: Zhongguo you dian gong hui Beijing Shi dian xin wei yuan hui
Published: 1997
Place of publication: Beijing Shi
Language: chi
Number of pages: 755
Subjects: History; Chronology; Beijing dian xin gong hui
Other titles: Beijing dian xin gong hui 45 nian da shi ji, 1949-1993