http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;expand=subject;f5-format=Book;f6-subject=African Americans -- Pennsylvania -- Philadelphia -- Mortality) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;expand%3Dsubject;f5-format%3DBook;f6-subject%3DAfrican%20Americans%20--%20Pennsylvania%20--%20Philadelphia%20--%20Mortality Results for your query: docsPerPage=100;expand=subject;f5-format=Book;f6-subject=African Americans -- Pennsylvania -- Philadelphia -- Mortality Thu, 01 Jan 1970 12:00:00 GMT On the effects of secluded and gloomy imprisonment on individuals of the African variety of mankind, in the production of disease. Coates, Benjamin Hornor, 1797-1881, American Philosophical Society 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