XTF Search Results (f1-format=Book;expand=subject;f2-subject=Airplanes -- Technological innovations -- United States)

http://www.rssboard.org/rss-specification 720 XTF Search Results (f1-format=Book;expand=subject;f2-subject=Airplanes -- Technological innovations -- United States) http://catalog.wrhs.org/collections/search?f1-format%3DBook;expand%3Dsubject;f2-subject%3DAirplanes%20--%20Technological%20innovations%20--%20United%20States Results for your query: f1-format=Book;expand=subject;f2-subject=Airplanes -- Technological innovations -- United States Thu, 01 Jan 1970 12:00:00 GMT Maintaining U.S. leadership in aeronautics: breakthrough technologies to meet future air and space transportation needs and goals. National Research Council (U.S.) Committee to Identify Potential Breakthrough Technologies and Assess Long-Term R&D Goals in Aeronautics and Space Transportation Technology. 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