| title | ISBN-13 | year of publication |
|---|---|---|
| MathPro Explorer 4.0 Network Version | 978-0-13-997776-3 | 1999 |
| Mathpro Explorer Cd 3.0: Intermediate Algebra for College Students | 978-0-13-911470-0 | 1998 |
| MathPro Explorer keydisk | 978-0-13-911462-5 | 1998 |
| Multimedia Mathpro Explorer, Network Version 4.0 | 978-0-13-943425-9 | 2000 |
Inc. One Room Systems · O's · One Room Systems in · One Room Systems Inc. · R. S.