International business English self-study cassette sets 1-2 [soundrecording]
A self-study on the fundamentals of English compositions and communication skills in business.
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Music |
| Iaith: | English |
| Cyhoeddwyd: |
Cambridge
Cambridge University Press
c1989.
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| Pynciau: |