| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| AGS Algeba Teaching Video Series Video 2 The Rules of Arithmetic | 978-0-7854-1802-3 (0-7854-1802-4) | |
| Exploring Literature Teaching Transparencies | 978-0-7854-1820-7 (0-7854-1820-2) | 1990 |
| Taking the error Out of the Stanford, Student Activity Book, Math, Grade 7 | 978-0-7854-1668-5 (0-7854-1668-4) | 1999 |
A.G. · A.S. · American Guidance Service · G.S. · I.A.