R.O. Dudley: Teacher, Educator and Political Dissenter (1924–2009) Bill Nasson Stellenbosch University Author Biography Bill Nasson, Stellenbosch University Private Bag X1,Matieland 7602,South Africa PDF (335 KB) HTML XML Figure 1 Published 2010-09-29 Issue Vol 106 No 9/10 (2010): South African Journal of Science Section Obituary