Estudios de usuarios en archivos municipales

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute...

An interesting trip in the time This book explains the intricacies of the Mayan Calendar with many pictures.

After the success of Miss Narco, Javier Valdez presents a new work on Mexico s drug crisis. This time, the leading characters are young men and women at that crucial age in their personal development who, in one way or another, come across the world of drug trafficking. Some escape its clutches while others fall in its trap, but their lives are irrevocably changed. The author collects the most intense, moving and surprising accounts that mark Mexicos social and political reality today. Spanish Description: Tras el exito de Miss Narco, Javier Valdez entrega una nueva obra acerca del...

?Una carrera, con demasiados obstáculos a veces, que nos ha llevado a ser la especie dominante en nuestro planeta; la que ha dejado atrás a otros congéneres, también humanos, que no pudieron adaptarse a las condiciones cambiantes de nuestro planeta. Se trata de un libro entretenido y ameno para comprender por qué somos como somos.? (Blog El alfabeto sagrado) ?Desde que vivía colgado de los árboles hasta que pisó la luna, el camino de la especie humana para dominar el planeta que le vio crecer no ha sido fácil. Ha habido demasiados callejones sin salida, adaptaciones que terminaron...