2012 - The Practice of Creativity a Manual for Dynamic Group Problemsolving (Paperback) → Paperback ISBN-13: 9780963878489 ISBN-10: 0963878484 Genre: Business & Money ? 1972 - The Practice of Creativity a Manual for Dynamic Group Problemsolving (Paperback) → Paperback ISBN-13: 9780020086505 ISBN-10: 0020086504 ? Your Life Is a Series of Meetings Get Good at Life (Paperback) ISBN-13: 9781403310934 ISBN-10: 1403310939 ? |