ISBN 019517884X books & textbook
In Order to Learn: How the Sequence of Topics Influences Learning (Oxford Series on Cognitive Models and Architectures)
Ritter, Frank E. Nerb, Josef Lehtinen, Erno O'Shea, Timothy M.
Oxford University Press /2007-07-30 Hardcover / 256 Pages
isbn-10: 019517884X / isbn-13: 9780195178845