Authors
Peter B. Sloep
Programme Director Research & Development Technology Enhanced Learning. Centre for Learning Sciences and Technologies (CELSTEC), formely OTEC. The Open University of the Netherlands, Valkenburgerweg 177. 6419 AT Heerlen

© 2008 Peter B. Sloep, published by Ubiquity Press
This work is licensed under the Creative Commons Attribution 4.0 License.