http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Arithmetic;smode=simple;subject=Ohio imprints 1840;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DArithmetic;smode%3Dsimple;subject%3DOhio%20imprints%201840;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Arithmetic;smode=simple;subject=Ohio imprints 1840;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Key to The farmers' & mechanics' practical arithmetic: in which the most difficult problems are solved, and notes and questions added for the illustration of the science, and pointing out its adaptation to the business purposes of life. Parke, Uriah., Parke, Uriah. 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