The Evolution of Project Management
 
 
- Project management has followed a trend up the DBM steps 
- From MBR to MBM to MBO to MBV 
- Since the 1950s
- See illustration on the next page
 
- Modern project management practice was born with the development of the classical scheduling techniques 
- Such as the Gantt Chart
- PERT (Polaris Missile Project , 1955) and
- CPM (developed by Dupont, 1957)