Business letters and communications
| Egile nagusia: | |
|---|---|
| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Alexander Hamilton Institute
1977, c1967
|
| Saila: | Modern business ; v. 14
|
| Gaiak: |