title | ISBN-13 (ISBN-10) | year of publication |
---|---|---|
Mathland Expert version: The Expert Version | 978-0-521-46802-2 (0-521-46802-7) | 1994 |
Mathland Novice version: The Novice Version | 978-0-521-46801-5 (0-521-46801-9) | 1994 |
The Teacher's Guide to Mathland | 978-0-521-46811-4 (0-521-46811-6) | 1994 |