Founded in 1967, OCLC is a nonprofit, membership, computer library service and research organization dedicated to the public purposes of furthering access to the world’s information and reducing information costs. More than 72,000 libraries in 170 countries and territories around the world have used OCLC services for cataloging, reference, resource sharing, eContent, preservation, library management and Web services. OCLC and its worldwide member libraries cooperatively produce and maintain WorldCat, making it the world’s largest and richest database of bibliographic information. OCLC publishes the Dewey Decimal Classification system, the most widely used library classification system in the world. OCLC is headquartered in Dublin, Ohio, USA and has over 1200 employees worldwide. For more information visit http://www.oclc.org/.