Work breakdown structure (WBS) provides a definite framework to the project. It defines the project's discrete work elements in a way that helps the project manager organize and control the project. It usually follows a hierarchical pattern, starting with the highest-level activities and working downward to individual tasks and components.
The Bright Hub Guide to WBS contains a library collection of well written, edited, and frequently updated articles and templates that explain this concept in detail. Also find comprehensive resources and tips that allow you to create your own WBS and manage projects better. The vast collection of articles and the in-depth coverage make this guide the best source of information on WBS and related topics in the internet.