ÉSIS Thesaurus of Information Studies ESIS 2013-12-11 2018-11-25 13:46:02 en subject headings 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. vedettes-matière 2013-11-01 16:30:08