TY - JOUR AB - A regular feature giving news and comments on events and productions in the field of visual aids for technical and scientific teaching and training VL - 5 IS - 5 SN - 0040-0912 DO - 10.1108/eb015286 UR - https://doi.org/10.1108/eb015286 PY - 1963 Y1 - 1963/01/01 TI - Visual aids T2 - Education + Training PB - MCB UP Ltd SP - 241 EP - 242 Y2 - 2024/04/25 ER -