Ce manuel de gnomonique, publié en 1810, offre des conseils pratiques pour la conception et la construction de cadrans solaires précis. L'auteur, inconnu, est un expert en gnomonique du XIXe siècle...
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...
Un ouvrage classique sur la science des cadrans solaires, qui examine l'histoire, la théorie et la pratique de la gnomonique. Écrit par un expert renommé en la matière, cet ouvrage traite des...
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...