Columbia subject headings:
Sudan--Economic conditions--1973-1983--Statistics--Periodicals.
Harvard subject headings:
Bank al-Sūdān al-Markazī. Idārat al-Iḥṣāʼ--Periodicals.
Banks and banking--Sudan--Statistics--Periodicals.
Finance--Sudan--Statistics--Periodicals.
Sudan--Economic conditions--Periodicals.
Princeton subject headings:
Periodicals.
Sudan--Economic conditions--1973-1983--Periodicals.
Sudan--Economic conditions--1983---Periodicals.