Ternary Analysis of work

Definition of work as justified intervention

Domains of work

Informal terns—such as 'industrial revolution'

Stages in the design of work and tasks

Ternary Analysis of organisations

Human beings in social systems

Horizontal structure - environments and tertiary dimensions

Two kinds of conflict between people

Vertical structure - hierarchy and intervention

The place of machines and of human beings

Index to Figures

Index to References