These books were written as consultation books to be used to solve problems. They are essentially analogous to medical books for individuals who decided to manage the concepts and fundamentals of things in order to manage the root causes of problems.
The unicist technology for diagnostics approaches problems based on their nature. Problems turn complex when results must be achieved, and require a high accuracy of the diagnoses, prognoses and action plans to solve them. Unicist technologies for diagnostics were developed to ensure results.