http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f52-subject=Crucible Steel Company of America) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f52-subject%3DCrucible%20Steel%20Company%20of%20America Results for your query: docsPerPage=100;f52-subject=Crucible Steel Company of America Thu, 01 Jan 1970 12:00:00 GMT "Crucible Steel of America": 50 years of specialty steel-making in U.S.A. Colvin, William H. 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