XTF Search Results (docsPerPage=100;f1-subject=Navigation (Aeronautics);smode=simple;subject=Aeronautical instruments;subject-join=exact)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Navigation (Aeronautics);smode=simple;subject=Aeronautical instruments;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DNavigation%20(Aeronautics);smode%3Dsimple;subject%3DAeronautical%20instruments;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Navigation (Aeronautics);smode=simple;subject=Aeronautical instruments;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Air navigation. Zim, Herbert Spencer, 1909- 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 Equipment used in experiments to solve the problem of fog flying: a record of the instruments and experience of the Fund's full flight laboratory. Daniel Guggenheim Fund for the Promotion of Aeronautics 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