Terms containing subject index

Subject	English	Spanish
work.fl., IT	index of subject headings	índice de materias
work.fl., IT	indexing by bound subject headings	indización controlada
work.fl., IT	indexing by bound subject headings	indización basada en un lenguaje documental cerrado
work.fl., IT	indexing by free subject headings	indización libre
work.fl., IT	indexing by subject headings	indización por materia principal
work.fl., IT	subject index	índice de materias