D. Herbst

• Telekooperation
• Telekooperation
• Unterstützung flexibler Kooperation durch Software
• Changes in black workers' perception of the role and function of labour unions
• Tegniese skeppinge van die Swazi in KaNgwane
• The priorities regarding infrastructure services of Blacks in the metropolitan area of Port Elizabeth
• Urban Blacks' perceptions of the new identity document