This book educates library staff on how to efficiently determine whether publications that are being processed as new acquisitions or in retrospective cataloguing were or could have been plundered during the Nazi period. Spreading today's knowledge about Nazi-era provenance research will be of great importance in coming years as specific research projects come to an end and the expertise of research staff risks being lost.

Stefan Alker, Universitätsbibliothek Wien; Bruno Bauer, Universitätsbibliothek der Medizinischen Universität Wien; und Markus Stumpf, Universitätsbibliothek Wien, Österreich.