345 / | HD | COMPUTER GRAPHICS PROCESSING, OPERATOR INTERFACE PROCESSING, AND SELECTIVE VISUAL DISPLAY SYSTEMS |
326 | DF | OPERATOR INTERFACE {6} |
333 | .~ Interface customization or edition {2} | |
334 | DF | .~.~> Graphical appearance |
335 | DF | .~.~> Link between object and task or function (e.g., client/server) |