Compilation of the talks that Santiago Calatrava held in 1997 at the Massachusetts Institute of Technology. There ser three days of exchange of ideas and thoughts between the prestigious architect and a bon number of students and professionals on topics as diverse as the construction process, construction materials, form and movement. 111 p.: il., fot. b/w, 20x14 cm, paperback. Text in Spanish. We have the English edition, ISBN 1-56898-325-5