Understanding by design
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Upper Saddle River, N.J.
Pearson/Merrill Prentice Hall
2006, c2005.
|
| Rhifyn: | Expanded 2nd ed. |
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Upper Saddle River, N.J.
Pearson/Merrill Prentice Hall
2006, c2005.
|
| Rhifyn: | Expanded 2nd ed. |
| Pynciau: |