http://www.rssboard.org/rss-specification 720 http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DBernard%20family;f2-subject%3DConrad%20family;smode%3Dsimple;subject%3DBernard%20family;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Bernard family;f2-subject=Conrad family;smode=simple;subject=Bernard family;subject-join=exact 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