http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Airlines -- United States) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DAirlines%20--%20United%20States Results for your query: docsPerPage=100;f4-subject=Airlines -- United States Thu, 01 Jan 1970 12:00:00 GMT Air transportation: report of Subcommittee on Air Transport of the Railroad Committee for the Study of Transportation. Association of American Railroads Railroad Committee for the Study of Transportation. 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 Initial study of air transportation. Association of American Railroads Railroad Committee for the Study of Transportation. 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 Our airliners. Crump, Irving, 1887-1979, Maul, Norman 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 Air travel comes of age. Stuart, Johnwriter on aviation, Public Affairs Committee 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 Public benefits provided by the local airline industry: a report on the nation's fast-growing local airline industry ; prepared for Association of Local Transport Airlines. Systems Analysis & Research Corporation, Association of Local Transport Airlines 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