OWOLABI, R. A. NATIONAL DIGEST OF LIBRARY STATISTICS 1977/78 & 1978/79- A PRELIMINARY REPORT ON THE SURVEY OF NIGERIAN LIBRARIES. NigerBiblios: Journal of National Library of Nigeria, [S. l.], v. 7, n. 4, p. 101–102, 2025. Disponível em: https://nigerbiblios.nln.gov.ng/index.php/nigerbiblios/article/view/389. Acesso em: 25 aug. 2025.