V. Ferguson · V.I. · Victor I.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Continuous Assessment Tests in 'O' Level Biology | 978-0-435-59310-0 (0-435-59310-2) | 1971 |
| Continuous Assessment Tests in 'O' Level Biology: Tchrs' | 978-0-435-59311-7 (0-435-59311-0) | 1971 |
| Continuous-assessment Tests in Ordinary Level Biology | 978-0-435-59312-4 (0-435-59312-9) | 1971 |