Amazon.com description: Product Description: Effective project scheduling and time management are critical factors in the success or failure of a particular project. And, increasingly project management professionals are responsible for managing a variety of project schedules and timelines. For that reason, Project Management Institute (PMI) has produced the Practice Standard for Scheduling, a systematic guide describing hallmarks of a sound and effective schedule methodology, as well as providing quantifiable means for assessing the maturity of a schedule model.