| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Namibia: The Effects of Apartheid on Culture and Education | 978-92-3-101476-5 (92-3-101476-5) | 1977 | Marion O'callaghan |
| Southern Rhodesia: The effects of a conquest society on education, culture, and information | 978-92-3-101393-5 (92-3-101393-9) | 1977 | Marion O'Callaghan |
M.C. · M. Callaghan · M. O. · M. O'Callaghan · **O.C.** · O'Callaghan