Urban policy and economic development : an agenda for the 1990s - Washington, DC : World bank , c1991 - 87 p. : ill. ; 23 cm. - A world bank policy paper, IS 1014-8124 . ISBN: 0821318160 ISSN: 1014-8124 Subjects--Topical Terms: Urban policy--Developing countries.Urbanization--Developing countries.Developing countries--Economic policy.