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Vol. 20 No. 1 (2004)

Published: 2004-06-01

Preface (Special Issues)

Preface to Volume 20(1)
- PDF

Editorial

Editorial to Volume 20(1)
- PDF

Research Articles

Confidence limits for expected waiting time of two queuing models

VSS Yadavalli, K Adendorff, G Erasmus, P Chandrasekhar, SP Deepa
- PDF
A bio-economic application to the Cape Rock Lobster resource using a delay difference modelling approach

E Roos
- PDF
Optimising an integrated crop-livestock farm using risk programming

SE Visagie, HC de Kock, AH Ghebretsadik
- PDF
An analysis of the South African fruit logistics infrastructure

FE van Dyk, E Maspero
- PDF
School results and access test results as indicators of first-year performance at university

A Bothma, HL Botha, NJ le Roux
- PDF