Cities in the 21st century / Ed. by gary gappert and Richard v. knight - 352 páginas - Urban affairs annual reviews ; v. 23 . ISBN: 0-8039-1910-7 0-8039-1911-5 (rustica) Subjects--Topical Terms: Siglo XX--PronósticosCiudades y pueblos--Prónosticos--Estados Unidos LC Class. No.: HT108 / C58