XTF Search Results (docsPerPage=100;f7-subject=National Association of Professional Baseball Leagues (U.S.) -- Rules and practice -- Periodicals)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f7-subject=National Association of Professional Baseball Leagues (U.S.) -- Rules and practice -- Periodicals) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f7-subject%3DNational%20Association%20of%20Professional%20Baseball%20Leagues%20(U.S.)%20--%20Rules%20and%20practice%20--%20Periodicals Results for your query: docsPerPage=100;f7-subject=National Association of Professional Baseball Leagues (U.S.) -- Rules and practice -- Periodicals Thu, 01 Jan 1970 12:00:00 GMT Official baseball rules. American League of Professional Baseball Clubs, National League of Professional Baseball Clubs, National Association of Professional Baseball Leagues (U.S.) https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT