subject heading listshttps://vocab.esis-web.org:443/tematres-en/vocab/?tema=472enESIS2013-11-01 10:36:512013-11-01 10:38:28https://vocab.esis-web.org:443/tematres-en/vocab/ÉSIS Thesaurus of Information Studiestext/html National Information Standards Organization. (2005). Guidelines for the construction, format, and management of monolingual controlled vocabularies (ANSI/NISO Z39.19-2005). Bethesda, MD: NISO Press. ]]>