Unsolicited donations received will be handled in the following way by the Austrian National Library:
Contact:
erwerbung[at]onb.ac.at
If you would like to send us books, please use the following adress:
Österreichische Nationalbibliothek
Team Erwerbung
Josefsplatz 1
Postfach 25
1015 Wien
The State Hall and all museums of the Austrian National Library will be open on Easter Monday, April 21, 2025 from 10 a.m. to 6 p.m.
The reading rooms at Heldenplatz will be closed from Good Friday, April 18, 2025 until Easter Monday, April 21, 2025.