http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f70-subject=Reciprocity -- Bibliography) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f70-subject%3DReciprocity%20--%20Bibliography Results for your query: docsPerPage=100;f70-subject=Reciprocity -- Bibliography Thu, 01 Jan 1970 12:00:00 GMT List of references on reciprocity: books, articles in periodicals, Congressional documents. Griffin, Appleton P. C. (Appleton Prentiss Clark), 1852-1925, Library of Congress Division of Bibliography. 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 Select list of books: with references to periodicals, on reciprocity with Canada. Library of Congress Division of Bibliography., Griffin, Appleton P. C. (Appleton Prentiss Clark), 1852-1926 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