电信材料
Saved in:
Main Authors: | ; |
---|---|
Group Author: | |
Published: |
人民邮电出版社
|
Publisher Address: | 北京 |
Publication Dates: | 1957 |
Literature type: | Book |
Language: | Chinese |
Subjects: | |
Carrier Form: | 103页: 图,表 ; 21cm |
Index Number: | TN804 |
CLC: | TN804 |
Call Number: | 448.7/504147 |
Contents: |
译自:Злектроматериалы свяэи 据1947年俄文版译出 |