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 - 4 IS - 7 SN - 0040-0912 DO - 10.1108/eb015153 UR - https://doi.org/10.1108/eb015153 PY - 1962 Y1 - 1962/01/01 TI - Visual aids T2 - Education + Training PB - MCB UP Ltd SP - 32 EP - 35 Y2 - 2024/04/26 ER -