XTF Search Results (docsPerPage=100;f88-subject=Mental arithmetic)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f88-subject=Mental arithmetic) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f88-subject%3DMental%20arithmetic Results for your query: docsPerPage=100;f88-subject=Mental arithmetic Thu, 01 Jan 1970 12:00:00 GMT Intellectual arithmetic: upon the inductive method of instruction. Colburn, Warren, 1793-1833 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 Intellectual arithmetic, by induction and analysis. Ray, Joseph, 1807-1855 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 Intellectual arithmetic: by induction and analysis. Ray, Joseph, 1807-1855 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 Intellectual arithmetic: by induction and analysis. Ray, Joseph, 1807-1855 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