The dynamics of mass communication
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
McGraw Hill College
[1993]
|
| Rhifyn: | Fourth edition. |
| Cyfres: | McGraw-Hill series in mass communication
|
| Pynciau: |