Geldenhuys , G., South Africa

• ORiON Vol. 10 (1994): VOL 1 & 2 - Research Articles
  A note on Dupuy's QJM and new square law
  Abstract  PDF
• ORiON Vol. 9 No. 1 (1993) - Research Articles
  A simulation of a proposed three-phase method for proportional representation in South Africa
  Abstract  PDF
• ORiON Vol. 8 No. 1 (1992) - Research Articles
  A two-phase method for university library acquisitions allocation
  Abstract  PDF
• ORiON Vol. 7 No. 1 (1991) - Research Articles
  A hypergame analysis of the battle of Magersfontein
  Abstract  PDF
• ORiON Vol. 4 No. 2 (1988) - Research Articles
  The eastern province blood transfusion service: A case study
  Abstract  PDF