World development report 1990 :
World development report 1990 : Poverty.
- New York : Oxford University Press, 1990.
- viii, 260 p. : ill. ; 23 cm.
- World development report. .
0195208501
Poverty.
Economic development.
330.91724 / WOW 1990
0195208501
Poverty.
Economic development.
330.91724 / WOW 1990