Transport economic theory / Jara-Diaz, Sergio.

Basic economic principles : a guide for students / O'Connor, David E. (David Edward)

Economics -- Study and teaching -- South Africa.

Economics for South African students / Mohr, Philip.

Black, P. A. (Philip A.). Public economics for South African students.

-- The practice of power -- Regime types across the spectrum -- The economic dimensions of African

Economic development -- Africa.

Teaching economics and management sciences in the senior phase / Van Wyk, Micheal, 1960- editor.

Economics for South African students / Mohr, Philip.

; Chapter 1. The Economic Aspect of SustainableSupply Chain Management; 1.1. Introduction; 1.2. Intra