2. |
Transmission
|
LC Classification (LCC)
|
ClassNumber Topic |
|
QC676.7.T7 |
|
Science--Physics--Electricity and magnetism--Electricity--Electric oscillations. Electric waves--Radio waves (Theory)--Special topics, A-Z--Transmission ; Transmission--Radio waves |
3. |
Transmission
|
LC Classification (LCC)
|
ClassNumber Topic |
|
QC665.T7 |
|
Science--Physics--Electricity and magnetism--Electricity--Electric oscillations. Electric waves--Special topics, A-Z--Transmission ; Transmission--Electric waves |