Columbia subject headings:
Distance education--Africa, Sub-Saharan.
Telecommunication in higher education--Africa, Sub-Saharan.
Universities and colleges--Africa, Sub-Saharan--Computer-assisted instruction.
Harvard subject headings:
Distance education--Africa, Sub-Saharan.
Telecommunication in higher education--Africa, Sub-Saharan.
Universities and colleges--Africa, Sub-Saharan--Computer-assisted instruction.
Princeton subject headings: