Maree, P J2012-02-212012-02-211985Maree, P.J. 1985. Begripsvorming by Geskiedenisonderrig: enkele didakties-pedagogiese vraagstukke / Some didactical-pedagogical problems related to concept-formation in the teaching of History. Yesterday & today = Gister en vandag, 9:3-7, Apr. [http://www.sashtw.org.za/index2.htm] [http://dspace.nwu.ac.za/handle/10394/5126]2223-0386http://hdl.handle.net/10394/5623otherArticle