http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f8-subject=Artificial satellites -- Juvenile literature) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f8-subject%3DArtificial%20satellites%20--%20Juvenile%20literature Results for your query: docsPerPage=100;f8-subject=Artificial satellites -- Juvenile literature Thu, 01 Jan 1970 12:00:00 GMT All about satellites and space ships. Dietz, David, 1897-1984 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 Man made satellites. Ley, Willy, 1906-1969, Polgreen, John., Ley, Willy, 1906-1969 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 All about satellites and space ships. Dietz, David, 1897-1984, Wilde, George. 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