Algebra pdf

This in an excerpt from this book
Under mathematics come a number of different branches of which one is Algebra. You need to learn maths from all aspects to order to outshine in your field of practice. Let’s say you want to become and engineer, actuaries or an architect maybe? You need to have a tight grip on maths for which you need to learn algebra like the back of your hand too. Right?
This particular book based upon algebra brings to its readers the following topics which are easy to understand and apply:
Introduction to algebra
History of algebra
How to do it?
Intermediate topics
Tips