http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f163-subject=United States. -- Office of Internal Revenue -- Periodicals) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f163-subject%3DUnited%20States.%20--%20Office%20of%20Internal%20Revenue%20--%20Periodicals Results for your query: docsPerPage=100;f163-subject=United States. -- Office of Internal Revenue -- Periodicals Thu, 01 Jan 1970 12:00:00 GMT Annual report of the Commissioner of Internal Revenue on the operations of the Internal Revenue system for the year. United States Office of Internal Revenue. 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 Report of the Commissioner of Internal Revenue on the operations of the Internal Revenue system for the year ending. United States Office of Internal Revenue. 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