http://www.rssboard.org/rss-specification 720 XTF Search Results (f1-format=Book;f2-subject=Aeronautics;f3-subject=Supf, Peter) http://catalog.wrhs.org/collections/search?f1-format%3DBook;f2-subject%3DAeronautics;f3-subject%3DSupf,%20Peter Results for your query: f1-format=Book;f2-subject=Aeronautics;f3-subject=Supf, Peter Thu, 01 Jan 1970 12:00:00 GMT Airman's world: a book about flying. Supf, Peter., Brooks, C. Harry (Cyrus Harry), 1890- 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