Links: 2005-04-20 by fioritto on April 20, 2005 Links of use to those devising Controlled Vocabularies, Keyword, Hierarchical Classification, Thesauri, Taxonomy and Subject Heading systems used in databases (Controlled Vocabulary, Thesaurus, facet classification, Hierarchy)Posted: 2005-04-20T18:51:43Z (categories: tagging taxonomy )
