Intermediate test, answers to questions on the following works of Grigori Grabovoi:

Unified system of knowledge

Patents "Method for prevention of catastrophes and device for its realization", "Information-carrying system"

Research And Analysis of Fundamental Definitions of Optical Systems In Prevention of Catastrophes And Forecast Oriented Control of Microprocesses

Applied structures of the creating field of information ensuring of eternal development.

Educational System of Grigori Grabovoi