Diagnostic and remedial spelling manual; a handbook for teachers
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Teachers college
Columbia University, 1940 [c1937].
|
| Rhifyn: | REv. ed. |
| Pynciau: |