category: Net sdesc: "Z39.50 ZOOM protocol toolkit" ldesc: "YAZ is a programmers toolkit supporting the development of Z39.50/SRW/SRU clients and servers. Z39.50-2003 (version 3) as well as SRW/SRU version 1.1 are supported in both the client and server roles." homepage: https://www.indexdata.com/yaz/