This is a catalog of machine-readable data sets, APIs, and related tools provided by The National Library of Finland.
License: Please check license information of individual data sets. When possible, the Library gives data a CC0 licence.
Contact information: Please check the contact information of individual data sets. For general questions about the data catalog, you. may contact the Library by email: firstname.lastname@example.org
Z39.50 is a client-server communications protocol for searching and retrieving information from a database. SRU is a successor protocol that is based on HTTP but provides the same facilities for searching.
Our library systems support access via Z39.50 and SRU protocols for retrieving individual MARC records or relatively small batches of records.