Published by the European Documentation Center under the supervision of Alfonso Moreira have commissioned the work of ideology, computer graphics and graphic design Ima Ferri. Also collaborating on this project economists Rausell-K ster Pau and Luis Vila. The book can be viewed on the Internet sheet by sheet, as of December 2009 an initiative to be welcomed. The data are often highly interesting, the form of submission is, as many times controversial.However, the variety of ideas on information visualization is very interesting.