World development report, 1997 : the state in a Changing World.

World development report, 1997 : the state in a Changing World. - Washington, D.C. : Banco Mundial, 1997. - viii, 265 p.; 27 cm. map., fot., lamns. - paperback .

Inluye bibliografía

0195211154

OC 330.191 .6 (100)=20 "1997" INF