Columbia subject headings:
Book industries and trade--Government policy--Africa--Congresses.
Freedom of information--Africa--Congresses.
Information services--Africa--Congresses.
Information technology--Africa--Congresses.
Publishers and publishing--Government policy--Africa--Congresses.
Research--Africa--Congresses.
Harvard subject headings:
Documentation--Africa--Congresses.
Publishers and publishing--Africa--Congresses.
Princeton subject headings: