http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Biografias De Fisicos) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DBiografias%20De%20Fisicos Results for your query: docsPerPage=100;f4-subject=Biografias De Fisicos Thu, 01 Jan 1970 12:00:00 GMT The master of light: a biography of Albert A. Michelson. Livingston, Dorothy Michelson. 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