| Other Title | Twenty days to better spelling. |
| GMD | Text |
| Language | Eng |
| Classification | 421 L587 |
| Publisher | New American Library, New York, c1989 |
| Subject | English language -- Spelling.English language -- Orthography and spelling. |
| Series | A Signet book. |
| Description | x, 268 p. ; 18 cm. |
| ISBN | 9780451158192 |
| Additional ISBN | 0451158199 |