The Math portion of this book in in plain, everyday arithmetic, with no complicated formulas or lengthy descriptions as you usually find in geometry or trigonometry. This book is written with the layman in mind.

240 pages filled with explanations, how-to's and examples with almost 100 charts and illustration - all to make this kind of math easier to understand.

The step-by-step procedures and easy to understand illustrations that are found here would take years of experience to learn on your own.

You will want to keep this book handy to use as a reference guide - no matter what your career.