Un livre sur les ponts et leur histoire, des ponts romains aux projets modernes. Gautier examine les techniques et les mat riaux utilis s pour construire des ponts, ainsi que leur importance pour le commerce et la mobilit . 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 is in the "public domain in the United States of America, and possibly...