The art of readable writing with the Flesch readability formula
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Harper & Row
[c1974].
|
| Rhifyn: | 25th anniversary ed., rev. and enl. |
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Harper & Row
[c1974].
|
| Rhifyn: | 25th anniversary ed., rev. and enl. |
| Pynciau: |