MANGLA, P. B. Levels of Training in Library and Information Science : Admission Requirements and Duration. Journal of Information and Knowledge, [S. l.], v. 15, n. 3, p. 125–131, 1978. DOI: 10.17821/srels/1978/v15i3/50580. Disponível em: https://srels.org/index.php/sjim/article/view/50580. Acesso em: 8 jan. 2025.