This document discusses project management techniques for network analysis, specifically Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT). It defines key concepts like activities, events, predecessors, successors, critical paths. It provides an example network diagram for a project with activities and calculates the critical path, earliest start/finish times, latest start/finish times, and float. CPM and PERT are important techniques for managing complex projects with sequential and parallel activities.