An approach to the complexity of the theory that addresses the phenomenon of urbanization today, with the help of complementary approaches or from different perspectives. Some of the authors who participate are: Rem Koolhaas, Peter Hall, Ignasi and Manuel de Solà-Morales, Richard Sennett and NUNO Portas, among others. 229 p.: fot. b/w, 28x21 cm, paperback. Text in Spanish