1. Productivity in South Africa: an ergonomic perspective of the problem;Candler;ergonomica SA,1993
2. Opportunities for ergonomics in the European Community;Fox;Ergonomics,1995
3. How organised conservatism prevent managers from seeing the profits of improved ergonomics;Frick,1997
4. Future directions in macroergonomics;Hendrick;Ergonomics,1995
5. The cost benefits of ergonomics in product design: some empirical results;Hendrick,1997