http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f15-subject=Science history bibliography) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f15-subject%3DScience%20history%20bibliography Results for your query: docsPerPage=100;f15-subject=Science history bibliography Thu, 01 Jan 1970 12:00:00 GMT A regional union catalog of manuscripts relating to the history of science and technology located in Indiana, Michigan, and Ohio. Layton, Edwin T., 1928- 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