http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f67-subject=Library Science biography) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f67-subject%3DLibrary%20Science%20biography Results for your query: docsPerPage=100;f67-subject=Library Science biography Thu, 01 Jan 1970 12:00:00 GMT Librarians of Congress, 1802-1974. Library of Congress, Library of Congress https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT