PC applications for the hospitality industry tutorials for Lotus 1-2-3, dBase III, WordPerfect.
| Erakunde egilea: | |
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| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
East Lansing, Mich.
Educational Institute, AHMA
[199-]
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| Gaiak: |