Volker G Hildebrand · Volker Hildebrandt
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Hildebrand United States Atlas | 978-3-88989-467-0 (3-88989-467-4) | 1991 | ||
| The Customer Experience Edge: Technology and Techniques for Delivering an Enduring, Profitable and Positive Experience to Your Customers | 978-0-07-178697-3 (0-07-178697-X) | 2011 | Reza Soudagar · Vinay Iyer | |