| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Evaluating Educational Technology: Effective Research Designs for Improving Learning | 978-O-8O77-433O-O (O-8O77-433O-5) | 2003 | Geneva D. Haertel · Barbara Means |
G. Roberts · L.G. · L. R. · L. Roberts · Linda Roberts