W. K. · Wilfried Keutsch · Wolfram Kautzky · Wolfram Kutsch
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Operational Performance Measurement | 978-1-57444-099-7 (1-57444-099-3) | 1998 |
| Operational Performance Measurement: Increasing Total Productivity | 978-1-4398-8784-4 (1-4398-8784-5) | 2020 |