Columbia subject headings:
Harvard subject headings:
African Union. Department of Human Resources, Science and Technology--Periodicals.
Education--Africa--Periodicals
Science--Africa--Periodicals.
Technology--Africa--Periodicals
Princeton subject headings:
African Union. Department of Human Resources, Science and Technology--Periodicals.
Education--Africa--Periodicals.
Periodicals.
Science--Africa--Periodicals.
Technology--Africa--Periodicals.