| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Southern Africa's economic survival: The official journal of the papers presented the 8th AIESEC International Economic Congress, in association ... 12th July, 1974, Carlton Hotel, Johannesburg | 978-O-62O-O18OO-5 (O-62O-O18OO-3) | 1974 |