ISBN 3642081487 books & textbook
Instructional Models in Computer-Based Learning Environments (NATO ASI Subseries F:)
Dijkstra, Sanne Krammer, Hein P.M. Merrienboer, Jeroen J.G. van
Springer /2010-12-04 Paperback / 526 Pages
isbn-10: 3642081487 / isbn-13: 9783642081484
