| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Innovations for Large Classes: A Guide for Teachers and Administrators | 978-92-3-102713-0 (92-3-102713-1) | 1991 | |
| Multigrade Schools: Improving Access In Rural Africa? | 978-92-803-1242-3 (92-803-1242-1) | 2004 | Etienne Brunswic |