Philippine and international radio laws and regulations (with explanations) telecommunications laws and regulations
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Mandaluyong City
National Book Store
2000.
|
| Rhifyn: | Twelfth revised edition. |
| Pynciau: |