http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Motor vehicles -- United States) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DMotor%20vehicles%20--%20United%20States Results for your query: docsPerPage=100;f4-subject=Motor vehicles -- United States Thu, 01 Jan 1970 12:00:00 GMT The automobile industry and its future. Ayres, Leonard Porter, 1879-1946 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