International Institute of Intellectual Co-operation. Information and Documentation Section Bezüge im Wissensnetz Aut (3) DNB-Titeldaten Bulletin de la Section d'Information et de Documentation Bulletin of the Information and Documentation Section Bulletin of the Information and Reference Section Creator (3) DNB-Titeldaten Bulletin de la Section d'Information et de Documentation Bulletin of the Information and Documentation Section Bulletin of the Information and Reference Section Administrative Überordnung der Körperschaft (1) GND-Körperschaften International Institute of Intellectual Co-operation