http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f10-subject=Fans (Machinery)) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f10-subject%3DFans%20(Machinery) Results for your query: docsPerPage=100;f10-subject=Fans (Machinery) Thu, 01 Jan 1970 12:00:00 GMT Blast furnace blowing engines: past, present and future. White, Charles McElroy, 1891-1977 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 Mechanics of air machinery. Weisbach, Julius, 1806-1871, Herrmann, Gustav., Trowbridge, Amasa. 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