Fundamentals of public relations professional guidelines, concepts, and integrations
| Autor Principal: | |
|---|---|
| Formato: | Libro | 
| Idioma: | English | 
| Publicado: | New York
          Pergamon Press
    
        [1980, c1979] | 
| Edición: | 2nd ed. | 
| Subjects: | 
| Autor Principal: | |
|---|---|
| Formato: | Libro | 
| Idioma: | English | 
| Publicado: | New York
          Pergamon Press
    
        [1980, c1979] | 
| Edición: | 2nd ed. | 
| Subjects: |