Dian zi guan shou yin ji, dian zi guan lu yin ji dian lu tu da quan
By: zhu bian Cao Yuheng ; shen jiao Qingshan ... [et al.].
Contributors: Cao, Yuheng.; Qingshan.
Edition: Di 1 ban.
Publisher: Hunan ke xue ji shu chu ban she; Hunan sheng xin hua shu dian fa xing
Published: 1982
Place of publication: Changsha Shi
Language: chi
Number of pages: 400
Subjects: Electron tubes -- Atlases.; Radio circuits -- Atlases.; Magnetic recorders and recording -- Atlases.