G.L. · G S · Geoffrey Land · S. L.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Reading Comprehension and Use of English: Key: Test Papers | 978-0-19-432787-9 (0-19-432787-6) | 1978 |
| Reading Comprehension Test Papers | 978-0-19-432785-5 (0-19-432785-X) | 1975 |
| Use of English Test Papers | 978-0-19-432790-9 (0-19-432790-6) | 1975 |