Elementos de Terapéutica Y Materia Médica

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...

Links 1,500 years of Catalan history with the architecture, painting, sculpture, music, and poetry of Barcelona to pay tribute to the accomplishments of Catalunya culture

Breve historia de la carrera espacial es un repaso histórico de la astronáutica y de los múltiples esfuerzos del ser humano por conocer qué hay más allá de la Tierra. Desde la observación de los astros y el posterior estudio de las leyes físicas que rigen el Universo, hasta las exploraciones espaciales recientes. El libro repasa continuamente los aportes científicos de Tsiolkovski, Oberth, Goddard, Einstein, Hohmann e incluso describe cómo este último encontró un camino sencillo para viajar a otros planetas antes de que se inventase la nave espacial. Aparte de estos conceptos, el...

This book is a landmark in Mexican rural history. Activists and professional historians have long argued that the nineteenth-century privatization of indigenous communal lands was the original sin that laid the ground for the agrarian strife of the twentieth century. Many also claimed that this privatization drove the political mobilizations of indigenous peasants even before the Revolution. Nevertheless, very few historians have actually studied the process through which indigenous lands were privatized, and their findings have been published mostly as tantalizing but sketchy articles. In...