http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Nature;subject-join=exact;smode=advanced;brand=default;f1-subject=Flying-machines -- Biography) http://catalog.wrhs.org/collections/search?subject%3DNature;subject-join%3Dexact;smode%3Dadvanced;brand%3Ddefault;f1-subject%3DFlying-machines%20--%20Biography Results for your query: subject=Nature;subject-join=exact;smode=advanced;brand=default;f1-subject=Flying-machines -- Biography 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