http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Machine-tools -- Catalogs.;subject-join=exact;smode=simple;brand=default;f1-format=Periodicals and Newspapers) http://catalog.wrhs.org/collections/search?subject%3DMachine-tools%20--%20Catalogs.;subject-join%3Dexact;smode%3Dsimple;brand%3Ddefault;f1-format%3DPeriodicals%20and%20Newspapers Results for your query: subject=Machine-tools -- Catalogs.;subject-join=exact;smode=simple;brand=default;f1-format=Periodicals and Newspapers Thu, 01 Jan 1970 12:00:00 GMT Serial number reference book for metalworking machinery. http://catalog.wrhs.org/collections/view?docId=marc/skclmarc201000321046240.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc201000321046240.mrc Thu, 01 Jan 1970 12:00:00 GMT