http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f63-subject=Steel -- History) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f63-subject%3DSteel%20--%20History Results for your query: docsPerPage=100;f63-subject=Steel -- History Thu, 01 Jan 1970 12:00:00 GMT The beginnings of cheap steel. Bishop, Philip W. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Chronology of iron and steel. Goodale, Stephen Lincoln, 1875-, Speer, James Ramsey http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT