http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f3-subject=Political science;f4-subject=Economic conditions) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f3-subject%3DPolitical%20science;f4-subject%3DEconomic%20conditions Results for your query: docsPerPage=100;f3-subject=Political science;f4-subject=Economic conditions Thu, 01 Jan 1970 12:00:00 GMT Essays on the progress of nations: in productive industry, civilization, population, and wealth; illustrated by statistics of mining, agriculture, manufactures, commerce, banking, revenues, internal improvements, emigration, morality, and population. Seaman, Ezra C. (Ezra Champion), 1805-1880 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