pt. 1. The cornerstones of scientific theory and practical applications -- pt. 2. From motivation theory to motivational practice -- pt. 3. From leadership theory to leadership practice -- pt. 4. From decision-making theory to decision-making practice -- pt. 5. From systems theory to the processes and structures of organizations -- pt. 6. From bureaucracy-related concepts to the processes and structures of organizations -- pt. 7. From sociological concepts of organization to macro-organizational functioning.