http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Principio Company;subject-join=exact;smode=simple;brand=default) http://catalog.wrhs.org/collections/search?subject%3DPrincipio%20Company;subject-join%3Dexact;smode%3Dsimple;brand%3Ddefault Results for your query: subject=Principio Company;subject-join=exact;smode=simple;brand=default Thu, 01 Jan 1970 12:00:00 GMT Principio to Wheeling, 1715-1945: a pageant of iron and steel. May, Earl Chapin, 1873-1960 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