Bavarian State Library
Munich

University and Federal State Library
Darmstadt

Federal State Library Baden
Karlsruhe

Federal State Library Württemberg
Stuttgart

Public Library Bremen

University Library
Frankfurt

University Library
Freiburg

University Libray
Braunschweig

University Libray
TU Berlin

Helmut Schmidt University Library
Hamburg

University Library
Ruhr University Bochum

University Library
Hohenheim

University Library
Stuttgart

University Library
Karlsruhe

Library Fachhochschule Dortmund

Library HTWG
Konstanz

Library Reutlingen University

Library Furtwangen University