http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Aerial photography;subject=Aeronautics;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DAerial%20photography;subject%3DAeronautics;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Aerial photography;subject=Aeronautics;subject-join=exact 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