http://www.rssboard.org/rss-specification 720 XTF Search Results (f3-format=Book;f4-subject=United States -- Biography;f5-subject=Commemorative postage stamps -- United States -- History) http://catalog.wrhs.org/collections/search?f3-format%3DBook;f4-subject%3DUnited%20States%20--%20Biography;f5-subject%3DCommemorative%20postage%20stamps%20--%20United%20States%20--%20History Results for your query: f3-format=Book;f4-subject=United States -- Biography;f5-subject=Commemorative postage stamps -- United States -- History Thu, 01 Jan 1970 12:00:00 GMT The Civil War, 1861-1865: a collection of U.S. commemorative stamps. Time-Life Books 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