ISBN 9789058674692 books & textbook
Powerful Environments for Promoting Deep Conceptual and Strategic Learning (Studia Paedagogica)
Verschaffel, Lieven de Corte, Erik Kanselaar, Gellof Valcke, Martin
Leuven University Press /2008-02-15 Paperback / 258 Pages
isbn-10: 905867469X / isbn-13: 9789058674692
