WARHEIT, I. A. Design of Library Systems for Implementation with Interactive Computers. Information Technology and Libraries, [S. l.], v. 3, n. 1, p. 65–78, 1970. DOI: 10.6017/ital.v3i1.5127. Disponível em: https://ital.corejournals.org/index.php/ital/article/view/5127. Acesso em: 6 may. 2024.