See also:

• Computers: Software: Information Retrieval  (105)
• Reference: Libraries: Library and Information Science: Software: Federated Searching  (29)

The Bath Profile: An International Z39.50 Specification for Library - A cooperative initiative to develop a standard Z39.50 profile to reduce the complexity and uncertainty faced by many who wish to facilitate searches across multiple Z39.50 targets, especially those supplied by different vendors..

Belgian Z39.50 Implementation Group - Concerted action for the implementation of the Z39.50 protocol in Belgium..

Crossnet Systems Ltd. - UK-Based software company specialising in networked information retrieval and Z39.50..

FinZIG - Finnish Z39.50 implementers group..

Index Data - Consulting / Software firm specialising in information retrieval and Z39.50..

NorZIG - Norwegian Z39.50 Implementor's Group..

Texas Z39.50 Implementors Group - Details about the group, meeting minutes, and a list of Z39.50 sites in Texas..

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

Z39.50 in Europe - List of projects from the UK Office for Library and Information Networking..

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

Z39.50 Overview by Biblio Tech Review - Summary introduction directed mostly at library specialists.

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

ZACK - A metasearch WWW gateway for Z39.50 servers. Provides distributed searching and duplicate checking..

ZIG Mailing List at W3C. - 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)..

Z3950.org - A list of commercial and free Z39.50 resources..