Breve historia de la ciencia española

From the first crude stone tools used by man two-and-a-half million years ago up to the early medieval period, this eye-opening journey through human innovations draws on modern science and the latest research to explore some of history's most fascinating inventions. Beginning with the basic technologies of stone and fire, bone and wood, the survey moves on to answer such fundamental questions as How and where did agriculture evolve? and How did Romans and others heat and plumb their dwellings? This unique guide to some of humanity's most remarkable inventions is a testimony to the brilliant...

"Actes du colloque organise le 19-22 juin 1990 dans le cadre des activites de l'URA 1085 du CNRS a l'occasion du 600e anniversaire de la mort d'Albert de Saxe."

Este libro ofrece un recorrido historiográfico de la ciudad localizada al occidente del estado de Morelos. La autora nos conduce a uno de los monumentos mas reconocidos del México central previo a la Conquista: La Pirámide de las Serpientes Emplumadas. Asimismo, se aborda el inicio de las investigaciones arqueológicas formales que comenzaron en los primeros años del siglo XX.

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...