Urbanismo para la humanidad / Jorge Ricardo Riba, editor. - 1a ed. - Panamá : Imp. BookSurge Panamá, 2005 - 238 p. : il. maps. ISBN: 9962028841 Subjects--Topical Terms: Sociology, UrbanCity planning.Urbanization LC Class. No.: HT 151 / U72 2005