载入...
Radio valve data: characteristics of 7,000 valves, transistors, semiconductor diodes and rectifiers, and cathode-ray tubes.
| 格式: | Printed Book |
|---|---|
| 语言: | English |
| 出版: |
Bombay
Allied
1970
|
| 丛编: | A "Wireless world" book
|
| 实物描述: | 223p. illus. 28 cm. |
|---|