Subject headings with local subdivision A headings with indirect subdivision, B headings with direct subdivision, and C list of local divisions states, provinces, etc. To which subdivision is always direct This book, "Subject headings", by Library of Congress Catalog Division, is a replication of a book originally published before 1920. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.