Credits

Published by: Dr Rafael Ball, ETH-Bibliothek

ETH Zürich
ETH-Bibliothek
Rämistrasse 101
8092 Zürich

Editorial responsibility: Dr. Meda D. Hotea, ETH-Bibliothek

Operation: IT Services, ETH-Bibliothek

Technical basis: Visual Library, semantics GmbH und Walter Nagel GmbH & Co. KG.