RANGANATHAN, S. R. Colon Classification for Library Science. Journal of Information and Knowledge, [S. l.], v. 7, n. 3, p. 193–199, 1989. DOI: 10.17821/srels/1970/v7i3/48825. Disponível em: https://srels.org/index.php/sjim/article/view/48825. Acesso em: 14 nov. 2024.