A list of free and commercial Z39.50 software with short descriptions, from the Library of Congress.

http://lcweb.loc.gov/z3950/agency/resources/software.html

Reference Libraries Technical_Services Cataloguing Metadata Z39.50

Z39.50 Maintenance Agency at LOC. Links to resources, development and maintenance information, and implementation and use information.

http://www.loc.gov/z3950/agency/

Reference Libraries Technical_Services Cataloguing Metadata Z39.50

Directory of Z39.50 targets in the UK

http://www.ukoln.ac.uk/distributed-systems/zdir/

Reference Libraries Technical_Services Cataloguing Metadata Z39.50 Server_Directories

an ActiveX DLL, written in Visual Basic which is an implementation of the ZOOM (Z39.50 Object-Orientation Model) Abstract API.

http://vb-zoom.sourceforge.net/

Reference Libraries Technical_Services Cataloguing Metadata Z39.50

A list of commercial and free Z39.50 resources.

http://www.z3950.org/

Reference Libraries Technical_Services Cataloguing Metadata Z39.50

Finnish Z39.50 implementers group.

http://www.lib.helsinki.fi/katve/

Reference Libraries Technical_Services Cataloguing Metadata Z39.50

This is the mailing list of the Z39.50 implementors group (ZIG), hosted by W3C. Was originally hosted by LOC (http://www.loc.gov/z3950/agency/zig/listserv.html).

http://lists.w3.org/Archives/Public/www-zig/

Reference Libraries Technical_Services Cataloguing Metadata Z39.50

Collection of addresses for active Z39.50 servers (includes statistics).

http://www.indexdata.dk/targettest/

Reference Libraries Technical_Services Cataloguing Metadata Z39.50 Server_Directories

Directory of Z39.50 targets in Australia

http://www.nla.gov.au/libraries/adm/vCucadm.html

Reference Libraries Technical_Services Cataloguing Metadata Z39.50 Server_Directories

A report of the results of a meeting of a group of W3C members involved in XML and RDF to advance the general understanding of a unified approach to the expression of Web data models.

http://www.w3.org/TR/schema-arch

Reference Libraries Technical_Services Cataloguing Metadata RDF Standards_Documents