Lasisi, J.Oyelude, A. A.2023-01-032023-01-032013ui_inpro_lasisi_cooperative_2013In: NLA Cataloguing, Classification and Indexing Section 33rd Annual Seminar/Workshop, on Towards a National Union Catalogue: Challenges, Opportunities, Pathways… at Makurdi, Benue State, between 21-25 October, pp. 24-38http://ir.library.ui.edu.ng/handle/123456789/7790enOther