http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Classification -- Books -- Books on bibliography) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DClassification%20--%20Books%20--%20Books%20on%20bibliography Results for your query: docsPerPage=100;f4-subject=Classification -- Books -- Books on bibliography Thu, 01 Jan 1970 12:00:00 GMT Classification. Class Z. Bibliography and library science: Adopted 1898. As in force January, 1910. Library of Congress Classification Division. 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