http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f116-subject=Music theory) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f116-subject%3DMusic%20theory Results for your query: docsPerPage=100;f116-subject=Music theory Thu, 01 Jan 1970 12:00:00 GMT A short abridgment of the rules of music: with lessons for exercises and a few observations, for new beginners. Youngs, Isaac N. (Isaac Newton) 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