Automation -- 3 Libraries -- 3 Library applications -- Library information networks -- 3 Congresses 2 Information technology -- 2 Machine-readable bibliographic data -- 2 more ... Online data processing -- 2 Communication in library administration -- 1 Communication in library science -- 1 Communication systems -- 1 Computer conferencing -- 1 Data processing -- 1 Directories -- 1 Telecommunication in libraries -- 1 less ...