World development report 1991 :
World development report 1991 : the challenge of development /
The World Bank
- Oxford : Oxford University Press, c1991.
- ix,240 p. :
- World development indicators .
0195211073
Economic development
World development
HC59.7 / .W659 1991
330.91724 / W893
0195211073
Economic development
World development
HC59.7 / .W659 1991
330.91724 / W893