Mwesigye, F.Truss, J. K2017-02-142017-02-142010http://hdl.handle.net/20.500.12280/360Abstract. Two structures A and B are n-equivalent if player II has a winning strategy in the n-move Ehrenfeucht-fraïssé game on A and B. Ordinals and m-coloured ordinals are studied up to n-equivalence for various values of m and n.enColoured linear orderColoured ordinalArticle