Kilgour, Frederick G., Philip L. Long, Alan L. Landgraf, and John A. Wyckoff. “The Shared Cataloging System of the Ohio College Library Center”. Information Technology and Libraries 5, no. 3 (September 1, 1972): 157–183. Accessed November 25, 2024. https://ital.corejournals.org/index.php/ital/article/view/5738.