In the program set of Encyclopaedic dictionaries such as "the Soviet Encyclopaedic dictionary", "the culture Encyclopedia" and others. You will find more than 80 thousand articles (words); in them lives, economy, sciences, technicians, literatures an
System KOMPAS-3D is intended for creation of three-dimensional associative models of separate details and the assembly units containing both original, and standardised constructive units. Kompas-3D allows to realise classical process of three-dimensi
is intended for pupils of schools, lyces, grammar schools, colleges, for the entrants preparing for receipt in high school, students of the first courses of technical colleges and for independent studying of physics