Search Results       Your search for [subject]Libraries, National--United States--Automation returned 1 record.           Expert systems : concepts and applications. Washington, D. C.: Cataloging Distribution Service, Library of Congress, 1988. Subject: Expert systems (Computer science); Libraries, National--United States--Automation; Libraries--Automation; Library of Congress; Library science--Data processing.          Add to Book Cart Relevance: 23.22%