http://www.rssboard.org/rss-specification 720 XTF Search Results (f2-subject=Inventions;f3-subject=Military art and science) http://catalog.wrhs.org/collections/search?f2-subject%3DInventions;f3-subject%3DMilitary%20art%20and%20science Results for your query: f2-subject=Inventions;f3-subject=Military art and science Thu, 01 Jan 1970 12:00:00 GMT The marvels of war inventions: descriptions of weapons of war and how they were invented. Corbin, Thomas W. 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