D. Unwin · DERICK UNWIN (EDITOR)
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Gap Reading Comprehension Test: Manual | 978-0-435-80581-4 (0-435-80581-9) | 1970 | J. McLeod |
| Media and Methods: Instructional Technology in Higher Education | 978-0-07-094101-4 (0-07-094101-7) | 1969 | |
| Media and methods: Instructional technology in higher education | 978-0-07-094102-1 (0-07-094102-5) | 1969 | |