The most well-known of these works is Denis Diderot and Jean le Rond d'Alembert's Encyclopédie, ou dictionnaire raisonné des sciences, des arts et des métiers.
Which universal encyclopedia began publication in 1751 and was composed of 35 volumes and over 71,000 seperate entries?
Encyclopédie, ou dictionnaire raisonné des sciences, des arts et des métiers