Polygraph Process in 14 easy steps: The best way to use a Lie detector (Paperback) (ISBN-13: 9781652430476)

The polygraph process techniques and strategies in each step of this book will reinforce your abilities to obtain a confession in the areas of criminal investigation and pre-employment screening and a better understanding of polygraph. In today's world where the criminal has evolved in an alarming way, it is our responsibility to step up your skills, better training and refine your skills. This book is unique and it will give the tools that will inspire and motivate you.This book is not only to educate professionals in the science of polygraph but also investigators, criminologists, psychologists, etc.

Author: Joseph Perry
ISBN-10: 1652430474
ISBN-13: 9781652430476
Publisher: Independently Published
Language: English
Published: 12/29/2019
Pages: 182
Format: Paperback
Weight: 0.60lbs
Size: 9.02h x 5.98w x 0.42d