http://www.rssboard.org/rss-specification 720 XTF Search Results (f2-subject=Archives;f3-subject=Chemistry, Technical -- United States -- History -- Archival resources) http://catalog.wrhs.org/collections/search?f2-subject%3DArchives;f3-subject%3DChemistry,%20Technical%20--%20United%20States%20--%20History%20--%20Archival%20resources Results for your query: f2-subject=Archives;f3-subject=Chemistry, Technical -- United States -- History -- Archival resources Thu, 01 Jan 1970 12:00:00 GMT A guide to archives and manuscript collections in the history of chemistry and chemical technology. Tselos, George D., Wickey, Colleen., Center for History of Chemistry (U.S.) http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT