CollectionsSource: ETH-Bibliothek Zürich
ETH-Bibliothek Zürich
ETH-Bibliothek Zürich is the largest public scientific and technical library in Switzerland, serving ETH Zurich, a leading university in technology and natural sciences. While holding contemporary scientific literature and extensive electronic resources, the ETH Library also owns a valuable collection of rare books. In the e-rara.ch project, it is primarily publishing works focusing on subjects such as architecture and urban planning, astronomy and mathematics. (Wikipedia)