2000 - Circuits of the Mind (Paperback) → Hardcover ISBN-13: 9780195126686 ISBN-10: 0195126688 Genres: Computers & Technology, Science & Math, Engineering & Transportation ? 1994 - Circuits of the Mind (Hardcover) → Paperback ISBN-13: 9780195089264 ISBN-10: 019508926X Genre: Computers & Technology ? |