http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Civilization, Modern -- 1950-) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DCivilization,%20Modern%20--%201950- Results for your query: docsPerPage=100;f277-subject=Civilization, Modern -- 1950- Thu, 01 Jan 1970 12:00:00 GMT Space among us: some effects of space research on society. Boyle, Charles P. 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