Hardcover
ISBN: 978-92-3-403274-2
ISBN-10: 92-3-403274-8
| See also (possibly by other authors): | ||
| 2003 | Hardcover | Learning: The Treasure Within Report to UNESCO of the International Commission on Education for the Twenty-First Century |
| 1996 | Paperback | Learning, the treasure within: Report to UNESCO of the International Commission on Education for the Twenty-first Century |