Canadian Subject Headings

"CSH on the Web offers free, up-to-date access to over 6000 subject authority records in the English language, providing in-depth coverage of Canadian topics, including those recently in the news. Canadian Subject Headings (CSH) is a list of subject headings to access and express the subject content of documents on Canada and Canadian topics."

"Le Canadian Subject Headings (CSH) est un répertoire de vedettes-matière en anglais qui utilise un vocabulaire contrôlé servant à accéder et exprimer le contenu-sujet de documents portant sur le Canada et les sujets canadiens."