XTF Search Results (subject=Labor;subject-join=exact;brand=default;f1-subject=Machinery in industry)

http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Labor;subject-join=exact;brand=default;f1-subject=Machinery in industry) http://catalog.wrhs.org/collections/search?subject%3DLabor;subject-join%3Dexact;brand%3Ddefault;f1-subject%3DMachinery%20in%20industry Results for your query: subject=Labor;subject-join=exact;brand=default;f1-subject=Machinery in industry Thu, 01 Jan 1970 12:00:00 GMT Labor-making machinery: an essay read before the Chicago Philosophical Society, April 12, 1879. Powers, Frederick Perry, d. 1927 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