L’ART D’APPAREIL, QUI FAIT UNE PARTIE ESSENTIELLE DE L’ARCHITECTURE, NECESSAIRE AUX ARCHITECTS, ENTREPRENEURS, APPAREILLEURS, ET TAILLEURS DE PIERRES. As the title suggests, the book is about the art of the device, which is an essential part of architecture.The book is aimed at architects, contractors, equipment manufacturers and stonemasons, which can also be read from the…