TY - JOUR AU - Lucia Baranová AU - Ivana Katreničová TI - Role of Descriptive geometry course in development of students’ spatial visualization skills JO - Annales mathematicae et informaticae PY - 2018 SP - 21 EP - 32 VL - 49 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.33039/ami.2018.04.001/ DO - 10.33039/ami.2018.04.001 LA - en ID - AMI_2018_49_a2 ER -