Une collection fascinante d'articles scientifiques et litt raires de l'Acad mie royale des sciences, des lettres et des beaux-arts de Belgique. 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 other nations. Within the United States, you may freely copy and distribute...