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Author

Wolfgang Alkier

3 books found

Cover of Consulting 94

Consulting 94

Reinhard Nagel, Wolfgang Alkier · First published 1993

Placeholder cover for Consulting '92

Consulting '92

Reinhard Nagel, Wolfgang Alkier · First published 1991

Cover of EDV-Einsatz im Front Office des Hotels

EDV-Einsatz im Front Office des Hotels

Wolfgang Alkier · First published 1984