South Africa : an African-rooted nation /
speech by Dr. H. Muller ... in Pretoria on June 25, 1968.
- Pretoria : Africa Institute, 1968.
- Occasional papers of the Africa Institute of South Africa .
- Africa Institute (Pretoria). Occasional paper ; Africa Institute (Pretoria). Occasional paper ; no. 3. .
South Africa -- Foreign relations.--South Africa -- Foreign relations.