http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f71-subject=Infrared spectra) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f71-subject%3DInfrared%20spectra Results for your query: docsPerPage=100;f71-subject=Infrared spectra Thu, 01 Jan 1970 12:00:00 GMT Investigations of infra-red spectra. Coblentz, William W. (William Weber), 1873-1962 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT