| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Innovation by Creativity: Fifty-one Tools for Solving Problems Creatively: Fifty-one tools on how to solve problems creatively | 978-1-9O5823-72-7 (1-9O5823-72-X) | 2010 |
M.-L. · M. Leeuwen · M. VAN LEEUWEN · V. L. · Van Leeuwen