PULSIFER, Josephine S. Comparison of MARC Serials, NSDP, and ISBD-S. Information Technology and Libraries, [S. l.], v. 6, n. 4, p. 193–200, 1973. DOI: 10.6017/ital.v6i4.5778. Disponível em: https://ital.corejournals.org/index.php/ital/article/view/5778. Acesso em: 29 apr. 2024.