Z39.50 API of the collective catalogue of the bibnet.lu library network

#### Français Version The bibliographic records of the collective catalogue of the bibnet.lu library network are also searchable via the Z39.50 protocol. This protocol meets the ISO 23950 standard, “Information and documentation — Information retrieval (Z39.50) — Application service definition and protocol specification”. **Please, visit [http://data.bnl.lu/apis/z39-50/](http://data.bnl.lu/apis/z39-50/) to learn more about BnL’s Z39.50 server.** #### French version Bibliographic records of the collective catalogue of the bibnet.lu library network are also available by Z39.50. This protocol complies with ISO 23950, “Information and documentation — Information retrieval (Z39.50) — Application service definition and protocol specification”. **Please visit [http://data.bnl.lu/apis/z39-50/](http://data.bnl.lu/apis/z39-50/) to learn more about the BnL Z39.50 server.**