GRANT, Robert S. Predicting the Need for Multiple Copies of Books. Information Technology and Libraries, [S. l.], v. 4, n. 2, p. 64–71, 1971. DOI: 10.6017/ital.v4i2.5583. Disponível em: https://ital.corejournals.org/index.php/ital/article/view/5583. Acesso em: 25 nov. 2024.