Doctor of Science dissertation thesis has been considered by scientific board at Georgian Technical University and DS degree was awarded to author of research Alexander Sharmazanashvili. Dissertation topic with its title "Development of Computer Aided Modeling of Manufacturing process on the base of Constructive-Technological Features"
concern with development of special integration approach of CAD and CAM systems. Research was continuation of PhD thesis prepared at Bauman Moscow state Technical University in 1991. Since there research was continued at Georgian Technical University in CAD/CAM division.