| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Practice Tests for R. S. A. | 978-0-17-555299-3 (0-17-555299-1) | 1979 | etc. |
| Practice Tests for R. S. A.: Tchrs' | 978-0-17-555285-6 (0-17-555285-1) | 1979 | " |
| Practice Tests for R. S. A.: Tchrs' Stage 1 | 978-0-17-555284-9 (0-17-555284-3) | 1979 | " |