ISBN 9780415556743 books & textbook
Use of Representations in Reasoning and Problem Solving (New Perspectives on Learning and Instruction)
Verschaffel, Lieven de Corte, Erik de Jong, Ton Elen, Jan
Routledge /2010-08-29 Paperback / 270 Pages
isbn-10: 0415556740 / isbn-13: 9780415556743
