- Publication venue
- ValpoScholar
- Publication date
- 08/01/1982
- Field of study
- Publication venue
- ValpoScholar
- Publication date
- 13/01/1982
- Field of study
- Publication venue
- Uppsala : Nordiska Afrikainstitutet
- Publication date
- 01/01/1976
- Field of study
- Publication venue
- 'Cambridge University Press (CUP)'
- Publication date
- 01/01/1974
- Field of study
- Publication venue
- 'Cambridge University Press (CUP)'
- Publication date
- Field of study
- Publication venue
- 'Cambridge University Press (CUP)'
- Publication date
- Field of study