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This Month in Business History The Xerox 914 was unveiled on September 16, 1959 and has been a staple in office large and small ever since. Read about the copier's history here. Today's Business News via Wire Services, Blogs, & Aggregators About Business Reference Using Business Reference Services About the Division Frequently Asked Questions Correspondence Policy Volunteer Internship Program The Collections Business Collections Bibliographies & Guides Internet Resources Business and Labor History: Primary Sources at the Library of Congress Using the Reading Rooms Visit the general Research and Reference Services web page for information on: building access reader registration personal belongings wireless access	Business & Economics Research Advisor Above: Historic American Engineering Record, creator. Replica of Chester Carlson's original Xerox copier - Battelle Memorial Institute, Xerography. 1927. Library of Congress Prints and Photographs Division. What's New Commodities: A Resource Guide The Nonprofit Sector in the United States: A Resource Guide (Updated) Business Logistics and Supply Chain Management View past What's New pages "A Handsome Box": The Adams Building Above: Carol Highsmith, photographer. [Exterior view. Library of Congress John Adams Building, Washington, D.C.] 2007. Library of Congress Prints and Photographs Division.	Location John Adams Building Fifth Floor, Room LA 500 2nd St./Independence Ave. SE Washington, DC 20540-4750 Tel: 202-707-5639 View Map/Floor Plan Hours of Service   Contact Us Read Our Blog RSS | Email Updates  Support the Division Friends of the Science, Technology & Business Division Support us through the Marvin McFarland Fund Services & Programs Upcoming Events Registration for Research Classes Ask a Librarian Want to ask a question about the collections?
Business Reference Services is the starting point for conducting research at the Library of Congress in the subject areas of business and economics. Here, reference specialists in specific subject areas of business assist patrons in formulating search strategies and gaining access to the information and materials contained in the Library's rich collections of business and economics materials.