Revision history for entry Bernhard, Peter (2008). "Visualizations of the square of opposition" [BERVOT]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2014-01-19T16:39:56updateSystem / admin update -
2013-11-24T14:56:33updateSystem / admin update -
2013-11-24T14:56:14updateSystem / admin update -