It includes four cycles, of which first, denominated "TEORIA SOCIAL y POLITICA" and already it has been completed, this is the third volume. 203 pages.EL AUTHOR. - Sociologist, journalist, professor. Professor of the Universities of Oxford, Vincennes, San Andrés, Santiago and Mexico, culminating its teaching, as the Director of the Latin American Faculty of Social Sciences (FLACSO), in Mexico. Just available in Spanish.