MUSSER, Linda. A Study of the Copyright Renewal Rate for Maps. Issues in Science and Technology Librarianship, [S. l.], n. 93, 2019. DOI: 10.29173/istl49. Disponível em: https://journals.library.ualberta.ca/istl/index.php/istl/article/view/49. Acesso em: 28 mar. 2024.