Here is a publication that teaches anyone, even a child, the information they need to build there own computer.
Contrary to popular belief, building your own computer is not rocket science, but very simply knowing what is inside, how it works and how to put it together.
The information on what parts you will need, how they work, where to purchase them, and how to assemble your computer is all here in easy to understand language.
Try the book and see for yourself.