http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f3-format=Book;f4-subject=Tariff -- United States;f5-subject=Commercial law -- United States;format=Book) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f3-format%3DBook;f4-subject%3DTariff%20--%20United%20States;f5-subject%3DCommercial%20law%20--%20United%20States;facet-format%3DBook Results for your query: docsPerPage=100;f3-format=Book;f4-subject=Tariff -- United States;f5-subject=Commercial law -- United States;facet-format=Book Thu, 01 Jan 1970 12:00:00 GMT A synopsis of the commercial and revenue system of the United States: as developed by instructions and decisions of the Treasury department for the administration of the revenue laws. Mayo, Robert, 1784-1864, United States Dept. of the Treasury. 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