http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Photography;subject-join=exact;smode=advanced;brand=default;f1-subject=Photographic chemistry) http://norton.wrhs.org/collections/search?subject%3DPhotography;subject-join%3Dexact;smode%3Dadvanced;brand%3Ddefault;f1-subject%3DPhotographic%20chemistry Results for your query: subject=Photography;subject-join=exact;smode=advanced;brand=default;f1-subject=Photographic chemistry Thu, 01 Jan 1970 12:00:00 GMT Chemischen Wirkungen des Lichts und die Photographie. English. Vogel, Hermann Wilhelm, 1834-1898 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