Project Management :
This is managing the resources needed to ensure that a project is finished on time and within budget and to the satisfaction of the end user. Project managers use tools such as PERT and Gantt charts for scheduling all the tasks that need to be completed. They are conscious of managing time, scope and resources for a project.
From :michaelmnz.tripod.com/dictionary.htm

Project management is concerned with the overall planning and co-ordination of a project from inception to completion aimed at meeting the client's requirements and ensuring completion on time, within cost and to required quality standards. Project management is typically carried out either by a private consultant or an employee of the project client. From : www.ecbp.org/glossary.htm