Online reference services
Esquema
Jerarquía
services (organizations) > information services > reference services
Descripción
Automated reference services which provide direct answers to users' queries, or provide direct access to electronically stored databases containing the needed information. For automated information services which provide data either directly or in the form of citations to data sources, use "information retrieval services."
URI original del concepto
Otros términos
- on line referentie- en naslagdiensten [nl]
- servicio de referencia en línea [es]
- online reference service [en]
- on-line reference services [en]
- reference services, online [en]
- services, online reference [en]
- on line referentie- en naslagdienst [nl]
- online referentie- en naslagdiensten [nl]
- on line naslagdiensten [nl]
- on line verwijzingsdiensten [nl]
- on line verwijzings- en naslagdiensten [nl]
- referencia [es]