CAD problems and solutionsMägi, Rein; Möldre, Heino10th International Conference on Engineering Graphics BALTGRAF-10 : June 4-5, 2009, Vilnius, Lithuania : conference proceedings2009 / p. 104-109 : ill

Computer graphics (2D) and studentsMägi, Rein; Meister, Külli10th International Conference on Engineering Graphics BALTGRAF-10 : June 4-5, 2009, Vilnius, Lithuania : conference proceedings2009 / p. 98-103 : ill

Rational draftingMägi, Rein10th International Conference on Engineering Graphics BALTGRAF-10 : June 4-5, 2009, Vilnius, Lithuania : conference proceedings2009 / p. 92-97 : ill

Semiotic aspects of engineering graphicsLille, Harri; Ruus, Aime10th International Conference on Engineering Graphics BALTGRAF-10 : June 4-5, 2009, Vilnius, Lithuania : conference proceedings2009 / p. 83-91 : ill