Castells, Manuel, La cuestión urbana Manuel Castells. - Barcelona Siglo Veintiuno Editores 1974. - xix, 517 p., [1] fold. leaf of plates 24 cm. Includes index. ISBN: 9682317193 Subjects--Topical Terms: Cities and townsUrbanization LC Class. No.: HT151 / .C37613 1977b Dewey Class. No.: 301.36