XTF Search Results (docsPerPage=100;f4-subject=Aeronautics -- Study and teaching (Secondaary))

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Aeronautics -- Study and teaching (Secondaary)) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DAeronautics%20--%20Study%20and%20teaching%20(Secondaary) Results for your query: docsPerPage=100;f4-subject=Aeronautics -- Study and teaching (Secondaary) Thu, 01 Jan 1970 12:00:00 GMT The problems of air power. Ripps, Irving., Mehrens, Harold E., United States Civil Air Patrol. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT