P T · Paul R. Trafton · Paul T.
McGraw-Hill · National Council of Teachers of Mathematics
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Math Lab 2c, Level 6 | 978-0-07-600406-5 (0-07-600406-6) | 2004 | Don H. Parker · Judith Zawojewski |
| New Directions for Elementary School Mathematics: 1989 Yearbook | 978-0-87353-272-3 (0-87353-272-4) | 1989 | |