|Author||: Vyacheslav Yatsenko|
|ISBN 10||: 9785040940264|
|ISBN 13||: 5040940262|
|Language||: EN, FR, DE, ES & NL|
Vyacheslav Yatsenko (1954) – born in Orenburg region, Russia, a psychologist, a psychoanalyst in profession, an author of the book “The Five-component Theory of Personality” (2002), the author of psychoanalytic and spiritual science “Octanalysis”. This book opens the reader the opportunity for a deeper understanding of the characteristics of the human psyche system. The book is intended for parents, teachers, spiritual guides, for those who are interested in personal and spiritual development.