African development indicators /
World Bank.
- Washington, D.C. : World Bank, 1997.
- xxiv, 419 p. ; 28 cm.
0821343866
Economic indicators--Africa.
Ekonomik göstergeler--Afrika.
World Bank
World Bank
338.96 / WOR 1997
0821343866
Economic indicators--Africa.
Ekonomik göstergeler--Afrika.
World Bank
World Bank
338.96 / WOR 1997