http://www.rssboard.org/rss-specification 720 http://catalog.wrhs.org/collections/search?f2-subject%3DSlavery;f3-subject%3DFolk%20songs,%20English%20--%20United%20States Results for your query: f2-subject=Slavery;f3-subject=Folk songs, English -- United States Thu, 01 Jan 1970 12:00:00 GMT http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT