Classification Web - Library of Congress. OCLC Connexion - Logon. Understanding MARC Bibliographic: Machine-Readable Cataloging. Understanding MARC Bibliographic: Machine-Readable Cataloging Written by Betty Furrie in conjunction with the Data Base Development Department of The Follett Software Company Eighth edition reviewed and edited by the Network Development and MARC Standards Office, Library of Congress Published by the Network Development and MARC Standards Office, Library of Congress Available from: Copyright ©2009 The Library of Congress, except within the U.S.A.
