Author

Andreas Esslinger

2 books found

Cover of Marketing in der IT-Branche

Marketing in der IT-Branche

Andreas Esslinger, Katja Häußer, Grace Pampus · First published 2003

Cover of Marketing in der IT-Branche

Marketing in der IT-Branche

Gerhard Versteegen, Andreas Esslinger, Katja Häußer, Grace Pampus · First published 2003